<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:6cb207d2-bdff-4c30-8805-9f34f269f82a,g:861cad2c-d65c-4ec9-8074-83d80ab02ff8-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/ConsolidatedBalanceSheets" xlink:type="simple" xlink:href="patr-20251231.xsd#ConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_d626c2e0-cc5d-49dc-bca5-d0bbfcefeb75" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_6bb277b8-13c5-4f71-954d-e291decc36f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d626c2e0-cc5d-49dc-bca5-d0bbfcefeb75" xlink:to="loc_us-gaap_Liabilities_6bb277b8-13c5-4f71-954d-e291decc36f7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_6d49cf42-2eef-43d8-8d31-cfe84bc97339" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d626c2e0-cc5d-49dc-bca5-d0bbfcefeb75" xlink:to="loc_us-gaap_CommitmentsAndContingencies_6d49cf42-2eef-43d8-8d31-cfe84bc97339" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_7547050f-8b5c-497b-877a-289f0d6894dc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d626c2e0-cc5d-49dc-bca5-d0bbfcefeb75" xlink:to="loc_us-gaap_StockholdersEquity_7547050f-8b5c-497b-877a-289f0d6894dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_4f1a6e0e-deee-4f39-b1f4-a08e509df33f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_dd40ff86-153d-47cb-a181-b604169955d3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_4f1a6e0e-deee-4f39-b1f4-a08e509df33f" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_dd40ff86-153d-47cb-a181-b604169955d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_80e49d92-2c96-41f6-b456-2c44436a097d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_4f1a6e0e-deee-4f39-b1f4-a08e509df33f" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_80e49d92-2c96-41f6-b456-2c44436a097d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_55c134fd-0466-4c4a-ab0a-3f8c6ab158e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_4f1a6e0e-deee-4f39-b1f4-a08e509df33f" xlink:to="loc_us-gaap_AccountsPayableCurrent_55c134fd-0466-4c4a-ab0a-3f8c6ab158e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_97498c39-7fc5-4452-aa9a-02044d817cba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_4f1a6e0e-deee-4f39-b1f4-a08e509df33f" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_97498c39-7fc5-4452-aa9a-02044d817cba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_72884fb6-9eb4-404b-a889-347a0c88840b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_4f1a6e0e-deee-4f39-b1f4-a08e509df33f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_72884fb6-9eb4-404b-a889-347a0c88840b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_e2acb7ea-c727-47e4-86eb-9bd13f3538bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivablesNetCurrent_955d6742-c44a-492c-a6ed-93310be9ec5b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherReceivablesNetCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_e2acb7ea-c727-47e4-86eb-9bd13f3538bd" xlink:to="loc_us-gaap_OtherReceivablesNetCurrent_955d6742-c44a-492c-a6ed-93310be9ec5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_c8c551fc-9516-4e34-bd33-b02080b44452" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_e2acb7ea-c727-47e4-86eb-9bd13f3538bd" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_c8c551fc-9516-4e34-bd33-b02080b44452" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_e8944d74-7a33-465e-ab0c-4bd2eed16e54" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_e2acb7ea-c727-47e4-86eb-9bd13f3538bd" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_e8944d74-7a33-465e-ab0c-4bd2eed16e54" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_66127823-dedb-4d36-8cc3-c279e599e22e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_e2acb7ea-c727-47e4-86eb-9bd13f3538bd" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_66127823-dedb-4d36-8cc3-c279e599e22e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_1d45bfa3-43b7-4812-91a0-829a2181262b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_e2acb7ea-c727-47e4-86eb-9bd13f3538bd" xlink:to="loc_us-gaap_InventoryNet_1d45bfa3-43b7-4812-91a0-829a2181262b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_019b5999-f544-7c17-bb1e-be5a0d3e9287" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_e2acb7ea-c727-47e4-86eb-9bd13f3538bd" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_019b5999-f544-7c17-bb1e-be5a0d3e9287" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_019b599b-01ba-7794-ad13-2385afdded4b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_e2acb7ea-c727-47e4-86eb-9bd13f3538bd" xlink:to="loc_us-gaap_OtherAssetsCurrent_019b599b-01ba-7794-ad13-2385afdded4b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_16b566e3-926d-4da8-9ea9-23ad7b80416b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_bdbb64ba-9e26-4e22-af51-b1be5b1fe83c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_16b566e3-926d-4da8-9ea9-23ad7b80416b" xlink:to="loc_us-gaap_LiabilitiesCurrent_bdbb64ba-9e26-4e22-af51-b1be5b1fe83c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_514a3eac-fb65-44df-a7f9-54846ae9b6a0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_16b566e3-926d-4da8-9ea9-23ad7b80416b" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_514a3eac-fb65-44df-a7f9-54846ae9b6a0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019c4be6-717d-76e2-be5e-c7cc29dd9060" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_16b566e3-926d-4da8-9ea9-23ad7b80416b" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019c4be6-717d-76e2-be5e-c7cc29dd9060" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_daec04ed-75d6-44cc-a8a5-b9e1d8d5635d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_d652d956-b32c-4af3-8663-4756e97953f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_daec04ed-75d6-44cc-a8a5-b9e1d8d5635d" xlink:to="loc_us-gaap_PreferredStockValue_d652d956-b32c-4af3-8663-4756e97953f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_92596a4f-4ad9-4bd6-a103-51805b2d81e4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_daec04ed-75d6-44cc-a8a5-b9e1d8d5635d" xlink:to="loc_us-gaap_CommonStockValue_92596a4f-4ad9-4bd6-a103-51805b2d81e4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_31278249-d8b5-4656-b1cd-fefd519e19d2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_daec04ed-75d6-44cc-a8a5-b9e1d8d5635d" xlink:to="loc_us-gaap_AdditionalPaidInCapital_31278249-d8b5-4656-b1cd-fefd519e19d2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_c32aa86e-fbe1-4774-bc8f-0fd2da75f5f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_daec04ed-75d6-44cc-a8a5-b9e1d8d5635d" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_c32aa86e-fbe1-4774-bc8f-0fd2da75f5f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3ca9f097-a230-40f9-9b76-1fd4ad68fe4e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_daec04ed-75d6-44cc-a8a5-b9e1d8d5635d" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3ca9f097-a230-40f9-9b76-1fd4ad68fe4e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_d18fe2b8-06c8-4ed0-b974-9c1e8ca7e71d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_a0528b92-4e1d-47c9-8a73-e56d7b764f00" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d18fe2b8-06c8-4ed0-b974-9c1e8ca7e71d" xlink:to="loc_us-gaap_AssetsCurrent_a0528b92-4e1d-47c9-8a73-e56d7b764f00" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_70a0d352-526b-408d-b20f-5bf83c7bd51d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d18fe2b8-06c8-4ed0-b974-9c1e8ca7e71d" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_70a0d352-526b-408d-b20f-5bf83c7bd51d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_21e9882f-85f2-411c-b0e6-073b3ac01613" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d18fe2b8-06c8-4ed0-b974-9c1e8ca7e71d" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_21e9882f-85f2-411c-b0e6-073b3ac01613" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_c6595f63-3917-4e50-ab66-5e226e36b851" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d18fe2b8-06c8-4ed0-b974-9c1e8ca7e71d" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_c6595f63-3917-4e50-ab66-5e226e36b851" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019b599c-9240-74a4-a049-d2cdebc7076a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d18fe2b8-06c8-4ed0-b974-9c1e8ca7e71d" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019b599c-9240-74a4-a049-d2cdebc7076a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_019b599c-c6b6-792c-af7b-b3c54362d03f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d18fe2b8-06c8-4ed0-b974-9c1e8ca7e71d" xlink:to="loc_us-gaap_Goodwill_019b599c-c6b6-792c-af7b-b3c54362d03f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketableSecuritiesNoncurrent_019c28df-95c6-78f3-bfca-d55005fad597" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MarketableSecuritiesNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d18fe2b8-06c8-4ed0-b974-9c1e8ca7e71d" xlink:to="loc_us-gaap_MarketableSecuritiesNoncurrent_019c28df-95c6-78f3-bfca-d55005fad597" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/ConsolidatedStatementsofOperationsandComprehensiveLoss" xlink:type="simple" xlink:href="patr-20251231.xsd#ConsolidatedStatementsofOperationsandComprehensiveLoss"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/ConsolidatedStatementsofOperationsandComprehensiveLoss" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2915-0ecc-75fa-a1dc-df65502957e3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019cd621-7e2e-736c-ae4e-6cfd13d779fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2915-0ecc-75fa-a1dc-df65502957e3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019cd621-7e2e-736c-ae4e-6cfd13d779fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019c2915-0ecc-79b4-9a2e-53cb5eb19b52" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2915-0ecc-75fa-a1dc-df65502957e3" xlink:to="loc_us-gaap_NetIncomeLoss_019c2915-0ecc-79b4-9a2e-53cb5eb19b52" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_73d45dfe-21aa-4d7f-ae78-36f3f0403ab1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_b09d141a-64ce-4b07-8e0c-f0c38f4aa3a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_73d45dfe-21aa-4d7f-ae78-36f3f0403ab1" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_b09d141a-64ce-4b07-8e0c-f0c38f4aa3a8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_b62c8484-a5cc-4d2d-a58e-43ba08130020" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_73d45dfe-21aa-4d7f-ae78-36f3f0403ab1" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_b62c8484-a5cc-4d2d-a58e-43ba08130020" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019cd620-34b5-7d8c-87ab-e9955e4a14d3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent_019cd620-34b5-7f34-9d13-85d22f8b0c3a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019cd620-34b5-7d8c-87ab-e9955e4a14d3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent_019cd620-34b5-7f34-9d13-85d22f8b0c3a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_787abce4-37ab-403f-a987-e8d7235a5b15" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_f519ef9b-7186-4a4e-89d3-4ed5d829c808" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_787abce4-37ab-403f-a987-e8d7235a5b15" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_f519ef9b-7186-4a4e-89d3-4ed5d829c808" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_3750e19f-fd39-457d-b1ed-5f3902151b50" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherCostAndExpenseOperating"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_787abce4-37ab-403f-a987-e8d7235a5b15" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_3750e19f-fd39-457d-b1ed-5f3902151b50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_c8d97e70-ed82-4147-98ff-c09b97f181ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_787abce4-37ab-403f-a987-e8d7235a5b15" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_c8d97e70-ed82-4147-98ff-c09b97f181ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_cf04113a-f2fe-4c72-abc7-0074b81c0029" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_787abce4-37ab-403f-a987-e8d7235a5b15" xlink:to="loc_us-gaap_SellingAndMarketingExpense_cf04113a-f2fe-4c72-abc7-0074b81c0029" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28fe-81ad-7fe5-8506-981dab96dfb8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019c28fe-81ad-7824-86fc-67f0dfb66c49" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28fe-81ad-7fe5-8506-981dab96dfb8" xlink:to="loc_us-gaap_OperatingIncomeLoss_019c28fe-81ad-7824-86fc-67f0dfb66c49" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_019c28fe-81ad-7055-a628-e86321c84ad7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28fe-81ad-7fe5-8506-981dab96dfb8" xlink:to="loc_us-gaap_InvestmentIncomeInterest_019c28fe-81ad-7055-a628-e86321c84ad7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019c28fe-81ad-7f4b-a9fa-a4e6e4bdebcf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28fe-81ad-7fe5-8506-981dab96dfb8" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019c28fe-81ad-7f4b-a9fa-a4e6e4bdebcf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossRealized_019c28fe-81ad-7506-865d-60fa9b04ffd4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCurrencyTransactionGainLossRealized"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28fe-81ad-7fe5-8506-981dab96dfb8" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossRealized_019c28fe-81ad-7506-865d-60fa9b04ffd4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealizedInvestmentGainsLosses_019c28fe-81ad-7246-b04d-56f4969a51e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealizedInvestmentGainsLosses"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28fe-81ad-7fe5-8506-981dab96dfb8" xlink:to="loc_us-gaap_RealizedInvestmentGainsLosses_019c28fe-81ad-7246-b04d-56f4969a51e7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_019c28fe-81ad-76bc-8359-cc0633414956" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrealizedGainLossOnDerivatives"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28fe-81ad-7fe5-8506-981dab96dfb8" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_019c28fe-81ad-76bc-8359-cc0633414956" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019c2913-2ecc-7a90-8267-dc28ca5ff935" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28fe-81ad-7fe5-8506-981dab96dfb8" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019c2913-2ecc-7a90-8267-dc28ca5ff935" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_c452dd17-8558-43bd-9ae7-848fbf9e0450" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28ff-6d10-75ce-8d94-3e5839df69bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_c452dd17-8558-43bd-9ae7-848fbf9e0450" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c28ff-6d10-75ce-8d94-3e5839df69bd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_74d0118e-af23-4f85-9703-a7d398558a9a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_c452dd17-8558-43bd-9ae7-848fbf9e0450" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_74d0118e-af23-4f85-9703-a7d398558a9a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019cd620-5984-7f10-8bec-dd249063a38a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019cd620-5984-7272-8e86-7233edb5d4ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019cd620-5984-7f10-8bec-dd249063a38a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019cd620-5984-7272-8e86-7233edb5d4ca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_019cd620-5984-7689-839b-7d5ce06ed2bc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019cd620-5984-7f10-8bec-dd249063a38a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_019cd620-5984-7689-839b-7d5ce06ed2bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_d71462f0-96ad-4abb-b22b-269026651c91" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_55ac81f4-829f-4cc1-b564-898c518a2d1a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_d71462f0-96ad-4abb-b22b-269026651c91" xlink:to="loc_us-gaap_GrossProfit_55ac81f4-829f-4cc1-b564-898c518a2d1a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_90b684d2-9158-48f1-9542-4c0afd670db3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_d71462f0-96ad-4abb-b22b-269026651c91" xlink:to="loc_us-gaap_OperatingExpenses_90b684d2-9158-48f1-9542-4c0afd670db3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/ConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="patr-20251231.xsd#ConsolidatedStatementsofCashFlows"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/ConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019b0723-304d-74d1-b2be-a353f60f783d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b0723-304d-765c-b64d-8495538b5750" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019b0723-304d-74d1-b2be-a353f60f783d" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b0723-304d-765c-b64d-8495538b5750" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b0723-304d-7f85-812f-2aa463a661b8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019b0723-304d-74d1-b2be-a353f60f783d" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b0723-304d-7f85-812f-2aa463a661b8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b0723-304d-7c8e-acaf-99a4c215ec5d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019b0723-304d-74d1-b2be-a353f60f783d" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b0723-304d-7c8e-acaf-99a4c215ec5d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019b8c6c-cd71-7ec7-b0bb-157c7c5fe422" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019b0723-304d-74d1-b2be-a353f60f783d" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019b8c6c-cd71-7ec7-b0bb-157c7c5fe422" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019b5a1f-94e1-778a-9ba6-0fd6a08aa8b9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_NetIncomeLoss_019b5a1f-94e1-778a-9ba6-0fd6a08aa8b9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_019b5a1f-94e1-788f-a616-036da4d76b67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_019b5a1f-94e1-788f-a616-036da4d76b67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_019b5a1f-94e1-704f-b29c-e849b15c464a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_ShareBasedCompensation_019b5a1f-94e1-704f-b29c-e849b15c464a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_019b5a1f-94e1-77a8-abbd-cb31be419986" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfDebtDiscountPremium"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_019b5a1f-94e1-77a8-abbd-cb31be419986" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_FairValueAdjustmentOfDerivativeLiability_019b5a1f-94e1-7a1c-aa3d-6659edce776e" xlink:href="patr-20251231.xsd#patr_FairValueAdjustmentOfDerivativeLiability"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_patr_FairValueAdjustmentOfDerivativeLiability_019b5a1f-94e1-7a1c-aa3d-6659edce776e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019b5a1f-94e1-76ee-be0a-6c3f32d23fea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019b5a1f-94e1-76ee-be0a-6c3f32d23fea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_019b5a1f-94e1-72b5-a261-2273d24ed60b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_019b5a1f-94e1-72b5-a261-2273d24ed60b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidExpense_019b5a1f-94e1-776a-8a7f-a5b9baed85c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidExpense_019b5a1f-94e1-776a-8a7f-a5b9baed85c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherReceivables_019b5a1f-94e1-7c5d-b46d-dc72c71152da" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherReceivables"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherReceivables_019b5a1f-94e1-7c5d-b46d-dc72c71152da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019b5a1f-94e1-73b1-842f-b53a0af4b9ac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019b5a1f-94e1-73b1-842f-b53a0af4b9ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_019b5a1f-94e1-740b-aa46-0c14354df807" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_019b5a1f-94e1-740b-aa46-0c14354df807" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019b5a1f-94e1-7180-92ee-bbd62e6caf86" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019b5a1f-94e1-7180-92ee-bbd62e6caf86" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_019b5a1f-94e1-7a75-a171-4d1a6d823fca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_019b5a1f-94e1-7a75-a171-4d1a6d823fca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_019b8c5b-8061-7255-8219-1031e2486999" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_019b8c5b-8061-7255-8219-1031e2486999" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019cd624-8d85-76c4-b3a9-1f0250752ea8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019b5a1f-94e1-7cb8-8e13-61597fbd7e9a" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019cd624-8d85-76c4-b3a9-1f0250752ea8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b8c61-cfc6-7949-a1e2-1d9a6a267fee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019b8c61-cfc6-730f-a0f7-c15706a633ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b8c61-cfc6-7949-a1e2-1d9a6a267fee" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019b8c61-cfc6-730f-a0f7-c15706a633ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt_019b8c61-cfc6-7390-8473-36a257eb804b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b8c61-cfc6-7949-a1e2-1d9a6a267fee" xlink:to="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt_019b8c61-cfc6-7390-8473-36a257eb804b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_PaymentsToSecurityDeposits_019b8c61-cfc6-7856-9499-7d2cd22707fe" xlink:href="patr-20251231.xsd#patr_PaymentsToSecurityDeposits"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b8c61-cfc6-7949-a1e2-1d9a6a267fee" xlink:to="loc_patr_PaymentsToSecurityDeposits_019b8c61-cfc6-7856-9499-7d2cd22707fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019b8c61-cfc6-7927-a161-cc47ba8522fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b8c61-cfc6-7949-a1e2-1d9a6a267fee" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019b8c61-cfc6-7927-a161-cc47ba8522fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForSoftware_019b8c61-cfc6-7a52-b845-668375628e31" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForSoftware"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b8c61-cfc6-7949-a1e2-1d9a6a267fee" xlink:to="loc_us-gaap_PaymentsForSoftware_019b8c61-cfc6-7a52-b845-668375628e31" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_019cb8c0-025a-72ba-a5a8-d084859c3d78" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019b8c61-cfc6-7949-a1e2-1d9a6a267fee" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_019cb8c0-025a-72ba-a5a8-d084859c3d78" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_019b5a19-6093-79a4-a89c-c5eaae7e94ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_019b5a19-6093-79a4-a89c-c5eaae7e94ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_ProceedsFromIssuanceOfCommonStockEquityDistributionAgreementNet_019b5a19-6093-7556-8b72-72b8979a600b" xlink:href="patr-20251231.xsd#patr_ProceedsFromIssuanceOfCommonStockEquityDistributionAgreementNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_patr_ProceedsFromIssuanceOfCommonStockEquityDistributionAgreementNet_019b5a19-6093-7556-8b72-72b8979a600b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfWarrants_019b5a19-6093-7232-89a8-2e06e1561389" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfWarrants"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfWarrants_019b5a19-6093-7232-89a8-2e06e1561389" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromWarrantExercises_019b5a19-6093-713e-8438-e5895af561ac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromWarrantExercises"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_us-gaap_ProceedsFromWarrantExercises_019b5a19-6093-713e-8438-e5895af561ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_019b5a19-6093-727b-8fe4-0d377b559301" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromStockOptionsExercised"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_019b5a19-6093-727b-8fe4-0d377b559301" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_ProceedsFromShortSwingProfitDisgorgement_019b5a19-6093-7da3-bb67-5ff20aa066f0" xlink:href="patr-20251231.xsd#patr_ProceedsFromShortSwingProfitDisgorgement"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_patr_ProceedsFromShortSwingProfitDisgorgement_019b5a19-6093-7da3-bb67-5ff20aa066f0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt_019b5a19-6093-7c44-b1dc-0ba03699ad46" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_us-gaap_ProceedsFromConvertibleDebt_019b5a19-6093-7c44-b1dc-0ba03699ad46" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_019b5a19-6093-7a3f-9efd-e427b3e6d717" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_019b5a19-6093-7a3f-9efd-e427b3e6d717" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfRelatedPartyDebt_019b5a19-6093-7220-83bb-fdf4d2b72a29" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfRelatedPartyDebt"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_us-gaap_RepaymentsOfRelatedPartyDebt_019b5a19-6093-7220-83bb-fdf4d2b72a29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_019b8c65-3278-7e11-a594-52952ee3263a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019b5a19-6093-71a1-af7a-96fe40f54bed" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_019b8c65-3278-7e11-a594-52952ee3263a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/ACQUISITIONSPreliminaryAllocationofBusinessCombinationPurchasePriceandRecognizedAssetAcquiredandLiabilityAssumedDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#ACQUISITIONSPreliminaryAllocationofBusinessCombinationPurchasePriceandRecognizedAssetAcquiredandLiabilityAssumedDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/ACQUISITIONSPreliminaryAllocationofBusinessCombinationPurchasePriceandRecognizedAssetAcquiredandLiabilityAssumedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_019b5a98-d50b-72e9-a4b3-16509d5741fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_019b5a98-d50b-7a5f-8845-e3e9b94b9082" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_019b5a98-d50b-72e9-a4b3-16509d5741fa" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_019b5a98-d50b-7a5f-8845-e3e9b94b9082" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_019b5a98-d50b-72ae-9cc2-125c9abf319d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_019b5a98-d50b-72e9-a4b3-16509d5741fa" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_019b5a98-d50b-72ae-9cc2-125c9abf319d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_019b5a98-d50b-7a88-bab6-fe15ab41346b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_019b5a98-d50b-7c1d-a71a-e320be21f2ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1_019b5a98-d50b-7a88-bab6-fe15ab41346b" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_019b5a98-d50b-7c1d-a71a-e320be21f2ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_BusinessCombinationConsiderationTransferredEscrowAmount_019b5a98-d50b-7d76-8224-d2f462023bda" xlink:href="patr-20251231.xsd#patr_BusinessCombinationConsiderationTransferredEscrowAmount"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1_019b5a98-d50b-7a88-bab6-fe15ab41346b" xlink:to="loc_patr_BusinessCombinationConsiderationTransferredEscrowAmount_019b5a98-d50b-7d76-8224-d2f462023bda" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_019b5a98-d50b-70d3-b8b6-bc20e55083ed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_019b5a98-d50b-7b27-bc29-dbadf1743ca5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_019b5a98-d50b-70d3-b8b6-bc20e55083ed" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_019b5a98-d50b-7b27-bc29-dbadf1743ca5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_019b5a98-d50b-7c0d-98b8-a80b1297021a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_019b5a98-d50b-70d3-b8b6-bc20e55083ed" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_019b5a98-d50b-7c0d-98b8-a80b1297021a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_019b5a98-d50b-77a6-9bba-8d098df46b1f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_019b5a98-d50b-70d3-b8b6-bc20e55083ed" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_019b5a98-d50b-77a6-9bba-8d098df46b1f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_019b5a98-d50b-7d96-a544-498642de4a16" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_019b5a98-d50b-70d3-b8b6-bc20e55083ed" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_019b5a98-d50b-7d96-a544-498642de4a16" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_019b5a98-d50b-7698-b5dc-7161109ac451" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_019b5a98-d50b-7a43-ae22-326d67eb0d9b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_019b5a98-d50b-7698-b5dc-7161109ac451" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_019b5a98-d50b-7a43-ae22-326d67eb0d9b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_019b5a98-d50b-74fe-82a0-41c4f96ae53a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_019b5a98-d50b-7698-b5dc-7161109ac451" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_019b5a98-d50b-74fe-82a0-41c4f96ae53a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_019b5a98-d50b-7610-9289-501d4e2664a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_019b5a98-d50b-7698-b5dc-7161109ac451" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_019b5a98-d50b-7610-9289-501d4e2664a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_019c4c53-e42d-76f2-b099-732a349f16b1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_019b5a98-d50b-7698-b5dc-7161109ac451" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_019c4c53-e42d-76f2-b099-732a349f16b1" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/ACQUISITIONSScheduleofTotalFairValueofConsiderationPaidinConnectionwiththeAcquisitionDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#ACQUISITIONSScheduleofTotalFairValueofConsiderationPaidinConnectionwiththeAcquisitionDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/ACQUISITIONSScheduleofTotalFairValueofConsiderationPaidinConnectionwiththeAcquisitionDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_019b076b-bf42-7732-aa28-b8ea8067a636" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_019b076b-bf42-78a2-a843-8b2555d3040f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1_019b076b-bf42-7732-aa28-b8ea8067a636" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_019b076b-bf42-78a2-a843-8b2555d3040f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_019b076b-bf42-7a86-b908-d7b1b52e5d35" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1_019b076b-bf42-7732-aa28-b8ea8067a636" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_019b076b-bf42-7a86-b908-d7b1b52e5d35" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_BusinessCombinationConsiderationTransferredNetWorkingCapitalAdjustment_019cdbde-8e92-7aaf-a0c2-95b6259cca5c" xlink:href="patr-20251231.xsd#patr_BusinessCombinationConsiderationTransferredNetWorkingCapitalAdjustment"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1_019b076b-bf42-7732-aa28-b8ea8067a636" xlink:to="loc_patr_BusinessCombinationConsiderationTransferredNetWorkingCapitalAdjustment_019cdbde-8e92-7aaf-a0c2-95b6259cca5c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/GOODWILLANDINTANGIBLEASSETSNETScheduleofIntangibleAssetsNetDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#GOODWILLANDINTANGIBLEASSETSNETScheduleofIntangibleAssetsNetDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/GOODWILLANDINTANGIBLEASSETSNETScheduleofIntangibleAssetsNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b076b-e6e6-7e8c-acf4-6133dbf6f095" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019b076b-e6e6-7f04-8372-9e2b8ba07d31" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b076b-e6e6-7e8c-acf4-6133dbf6f095" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019b076b-e6e6-7f04-8372-9e2b8ba07d31" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019b076b-e6e6-7c6b-b044-a3724787bb76" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b076b-e6e6-7e8c-acf4-6133dbf6f095" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019b076b-e6e6-7c6b-b044-a3724787bb76" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/GOODWILLANDINTANGIBLEASSETSNETScheduleofEstimatedFutureAmortizationExpenseofIntangibleAssetsDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#GOODWILLANDINTANGIBLEASSETSNETScheduleofEstimatedFutureAmortizationExpenseofIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/GOODWILLANDINTANGIBLEASSETSNETScheduleofEstimatedFutureAmortizationExpenseofIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b5b03-75ef-7949-b3c3-f547b1bd02fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_019b5b03-75ef-729b-98b4-64cd81d8f376" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b5b03-75ef-7949-b3c3-f547b1bd02fc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_019b5b03-75ef-729b-98b4-64cd81d8f376" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_019b5b03-75ef-7061-8018-5c318aeb52a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b5b03-75ef-7949-b3c3-f547b1bd02fc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_019b5b03-75ef-7061-8018-5c318aeb52a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_019b5b03-75ef-7e91-a683-11752404a1ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b5b03-75ef-7949-b3c3-f547b1bd02fc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_019b5b03-75ef-7e91-a683-11752404a1ef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_019b5b03-75ef-7e95-a2b3-cf35e6487146" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b5b03-75ef-7949-b3c3-f547b1bd02fc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_019b5b03-75ef-7e95-a2b3-cf35e6487146" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_019b5b03-75ef-7373-a3a3-823c16a4ed82" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b5b03-75ef-7949-b3c3-f547b1bd02fc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_019b5b03-75ef-7373-a3a3-823c16a4ed82" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_019b5b03-75ef-7232-b18e-74f7fa09f513" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019b5b03-75ef-7949-b3c3-f547b1bd02fc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_019b5b03-75ef-7232-b18e-74f7fa09f513" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/FAIRVALUEMEASUREMENTSScheduleofAssetsMeasuredatFairValueonaRecurringBasisDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#FAIRVALUEMEASUREMENTSScheduleofAssetsMeasuredatFairValueonaRecurringBasisDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/FAIRVALUEMEASUREMENTSScheduleofAssetsMeasuredatFairValueonaRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_019b68bc-3820-7390-b206-f5cb0bd3b26d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019b68bc-3820-7175-9c64-790cf243eeae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019b68bc-3820-7390-b206-f5cb0bd3b26d" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019b68bc-3820-7175-9c64-790cf243eeae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_019b68bc-3820-76bf-8274-a5a9026a1392" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019b68bc-3820-7390-b206-f5cb0bd3b26d" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_019b68bc-3820-76bf-8274-a5a9026a1392" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_019c2934-e70c-761f-a72f-730109ab69ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019b68bc-3820-7390-b206-f5cb0bd3b26d" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_019c2934-e70c-761f-a72f-730109ab69ca" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/MARKETABLESECURITIESScheduleofCashEquivalentsandMarketableSecuritiesDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#MARKETABLESECURITIESScheduleofCashEquivalentsandMarketableSecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/MARKETABLESECURITIESScheduleofCashEquivalentsandMarketableSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7535-9e3d-fe672391fab9" xlink:href="patr-20251231.xsd#patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-795e-ad71-57644b3f0575" xlink:href="patr-20251231.xsd#patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7535-9e3d-fe672391fab9" xlink:to="loc_patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-795e-ad71-57644b3f0575" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7307-adda-9a1252eb8015" xlink:href="patr-20251231.xsd#patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7535-9e3d-fe672391fab9" xlink:to="loc_patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7307-adda-9a1252eb8015" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesFairValueDisclosure_019b68d0-5c3b-7f4e-b47c-a1ea6157757c" xlink:href="patr-20251231.xsd#patr_CashEquivalentsAndAvailableForSaleSecuritiesFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019b68d0-5c3b-753b-93ac-09e649f38d4d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesFairValueDisclosure_019b68d0-5c3b-7f4e-b47c-a1ea6157757c" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019b68d0-5c3b-753b-93ac-09e649f38d4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_019b68d0-5c3b-7020-b69c-3a376a79510e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesFairValueDisclosure_019b68d0-5c3b-7f4e-b47c-a1ea6157757c" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_019b68d0-5c3b-7020-b69c-3a376a79510e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAmortizedCost_019b68d0-5c3b-7dd4-9d8a-dfcfea7e1046" xlink:href="patr-20251231.xsd#patr_CashEquivalentsAndAvailableForSaleSecuritiesAmortizedCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7e2b-a084-d08f67886d70" xlink:href="patr-20251231.xsd#patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAmortizedCost_019b68d0-5c3b-7dd4-9d8a-dfcfea7e1046" xlink:to="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7e2b-a084-d08f67886d70" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7ad3-9dfd-3e1da75bea92" xlink:href="patr-20251231.xsd#patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAmortizedCost_019b68d0-5c3b-7dd4-9d8a-dfcfea7e1046" xlink:to="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7ad3-9dfd-3e1da75bea92" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesFairValueDisclosure_019b68d0-5c3b-7edf-aa22-15c38eb70e8c" xlink:href="patr-20251231.xsd#patr_CashEquivalentsAndAvailableForSaleSecuritiesFairValueDisclosure"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAmortizedCost_019b68d0-5c3b-7dd4-9d8a-dfcfea7e1046" xlink:to="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesFairValueDisclosure_019b68d0-5c3b-7edf-aa22-15c38eb70e8c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_019b68d0-5c3b-7e2f-8bc0-6d54bd7459d0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7d4e-878e-540b115bc80f" xlink:href="patr-20251231.xsd#patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_019b68d0-5c3b-7e2f-8bc0-6d54bd7459d0" xlink:to="loc_patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7d4e-878e-540b115bc80f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7eb0-ba72-ba3efdb9d8dd" xlink:href="patr-20251231.xsd#patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_019b68d0-5c3b-7e2f-8bc0-6d54bd7459d0" xlink:to="loc_patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7eb0-ba72-ba3efdb9d8dd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_019b68d0-5c3b-73c0-a947-84819b13bcae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_019b68d0-5c3b-7e2f-8bc0-6d54bd7459d0" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_019b68d0-5c3b-73c0-a947-84819b13bcae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent_019c294b-b3df-7138-a5fe-bcb42a137673" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_DebtSecuritiesAvailableForSaleNoncurrentAccumulatedGrossUnrealizedGainBeforeTax_019c294b-b3df-79e2-9ee0-5d41df404c84" xlink:href="patr-20251231.xsd#patr_DebtSecuritiesAvailableForSaleNoncurrentAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent_019c294b-b3df-7138-a5fe-bcb42a137673" xlink:to="loc_patr_DebtSecuritiesAvailableForSaleNoncurrentAccumulatedGrossUnrealizedGainBeforeTax_019c294b-b3df-79e2-9ee0-5d41df404c84" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_DebtSecuritiesAvailableForSaleNoncurrentAccumulatedGrossUnrealizedLossBeforeTax_019c294b-b3df-7e04-a71b-2e292a7938bc" xlink:href="patr-20251231.xsd#patr_DebtSecuritiesAvailableForSaleNoncurrentAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent_019c294b-b3df-7138-a5fe-bcb42a137673" xlink:to="loc_patr_DebtSecuritiesAvailableForSaleNoncurrentAccumulatedGrossUnrealizedLossBeforeTax_019c294b-b3df-7e04-a71b-2e292a7938bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_019c294b-b3df-71dc-ace7-e4e3c19657da" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent_019c294b-b3df-7138-a5fe-bcb42a137673" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_019c294b-b3df-71dc-ace7-e4e3c19657da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7a87-a8d3-6e3103d15926" xlink:href="patr-20251231.xsd#patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7de7-8985-d61e3b4786bb" xlink:href="patr-20251231.xsd#patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7a87-a8d3-6e3103d15926" xlink:to="loc_patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7de7-8985-d61e3b4786bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7bad-89d0-9220471e5b68" xlink:href="patr-20251231.xsd#patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashEquivalentsAndAvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7a87-a8d3-6e3103d15926" xlink:to="loc_patr_DebtSecuritiesAvailableForSaleCurrentAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7bad-89d0-9220471e5b68" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashAndCashEquivalentsAmortizedCost_019b68d0-5c3b-75cc-81a1-1d5ccae09d47" xlink:href="patr-20251231.xsd#patr_CashAndCashEquivalentsAmortizedCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7b06-9ed2-cdada988b55c" xlink:href="patr-20251231.xsd#patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashAndCashEquivalentsAmortizedCost_019b68d0-5c3b-75cc-81a1-1d5ccae09d47" xlink:to="loc_patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedGainBeforeTax_019b68d0-5c3b-7b06-9ed2-cdada988b55c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7f61-8d3d-b1f7644be9e7" xlink:href="patr-20251231.xsd#patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashAndCashEquivalentsAmortizedCost_019b68d0-5c3b-75cc-81a1-1d5ccae09d47" xlink:to="loc_patr_CashAndCashEquivalentsAccumulatedGrossUnrealizedLossBeforeTax_019b68d0-5c3b-7f61-8d3d-b1f7644be9e7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019b68d0-5c3b-7205-962e-0c59c14ef4f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_patr_CashAndCashEquivalentsAmortizedCost_019b68d0-5c3b-75cc-81a1-1d5ccae09d47" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019b68d0-5c3b-7205-962e-0c59c14ef4f5" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/PROPERTYANDEQUIPMENTNETScheduleofPropertyandEquipmentNetDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#PROPERTYANDEQUIPMENTNETScheduleofPropertyandEquipmentNetDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/PROPERTYANDEQUIPMENTNETScheduleofPropertyandEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019b68dc-4cec-7c48-8930-60c3329f4d20" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_019b68dc-4cec-7d05-ac53-3357a17acdf4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_019b68dc-4cec-7c48-8930-60c3329f4d20" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_019b68dc-4cec-7d05-ac53-3357a17acdf4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019b68dc-4cec-7f57-8a7b-baf9ef4ec414" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_019b68dc-4cec-7c48-8930-60c3329f4d20" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019b68dc-4cec-7f57-8a7b-baf9ef4ec414" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/INCOMETAXESScheduleofIncomeBeforeIncomeTaxDomesticandForeignDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#INCOMETAXESScheduleofIncomeBeforeIncomeTaxDomesticandForeignDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/INCOMETAXESScheduleofIncomeBeforeIncomeTaxDomesticandForeignDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019bdb38-3fe2-7025-9e4d-cfdbbf307f37" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019bdb38-3fe2-7396-be9e-521e0862e9f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019bdb38-3fe2-7025-9e4d-cfdbbf307f37" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019bdb38-3fe2-7396-be9e-521e0862e9f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_019bdb38-3fe2-7f8b-b922-fd585d84e6a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019bdb38-3fe2-7025-9e4d-cfdbbf307f37" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_019bdb38-3fe2-7f8b-b922-fd585d84e6a4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/INCOMETAXESScheduleofProvisionforIncomeTaxesDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#INCOMETAXESScheduleofProvisionforIncomeTaxesDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/INCOMETAXESScheduleofProvisionforIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb40-0f94-7af4-80a2-b175abda1dfd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019bdb40-0f94-73f8-9db3-41781310903a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb40-0f94-7af4-80a2-b175abda1dfd" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019bdb40-0f94-73f8-9db3-41781310903a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019bdb40-0f94-7e8c-ac24-e257076553a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb40-0f94-7af4-80a2-b175abda1dfd" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019bdb40-0f94-7e8c-ac24-e257076553a2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019bdb3f-0248-7521-a800-e9d8c190f8d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_019bdb3f-0248-77af-ab72-0f048382f19f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019bdb3f-0248-7521-a800-e9d8c190f8d6" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_019bdb3f-0248-77af-ab72-0f048382f19f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_019bdb3f-0248-720f-b07d-e39d94b2bfca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019bdb3f-0248-7521-a800-e9d8c190f8d6" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_019bdb3f-0248-720f-b07d-e39d94b2bfca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_019bdb3f-0248-7d82-b058-5a3f64f86393" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019bdb3f-0248-7521-a800-e9d8c190f8d6" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_019bdb3f-0248-7d82-b058-5a3f64f86393" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019bdb3e-518f-71e7-842e-9742324295d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_019bdb3e-518f-7daf-9f6c-305870823dbf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentFederalTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019bdb3e-518f-71e7-842e-9742324295d4" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_019bdb3e-518f-7daf-9f6c-305870823dbf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_019bdb3e-518f-7f83-a96d-384a129d4837" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019bdb3e-518f-71e7-842e-9742324295d4" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_019bdb3e-518f-7f83-a96d-384a129d4837" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_019bdb3e-518f-7541-b0e4-1867b18fe88b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentForeignTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019bdb3e-518f-71e7-842e-9742324295d4" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_019bdb3e-518f-7541-b0e4-1867b18fe88b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/INCOMETAXESScheduleofIncomeTaxProvisionattheFederalStatutoryRateDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#INCOMETAXESScheduleofIncomeTaxProvisionattheFederalStatutoryRateDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/INCOMETAXESScheduleofIncomeTaxProvisionattheFederalStatutoryRateDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_019bdb56-b1e1-774e-854f-96dbf756053b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_019bdb56-b1e1-774e-854f-96dbf756053b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019bdb56-b1e1-7fb1-b07a-4f44aef9be4e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019bdb56-b1e1-7fb1-b07a-4f44aef9be4e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_019bdb56-b1e1-71a9-ad4b-9011bd222d60" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_019bdb56-b1e1-71a9-ad4b-9011bd222d60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCredits_019bdb56-b1e1-7037-9537-2d9c47b1f438" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxCredits"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCredits_019bdb56-b1e1-7037-9537-2d9c47b1f438" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_019bdb56-b1e1-7a42-ae45-59de680da9e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_019bdb56-b1e1-7a42-ae45-59de680da9e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount_019bdb56-b1e1-7b7b-be1e-6cd93f809571" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount_019bdb56-b1e1-7b7b-be1e-6cd93f809571" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162MExecutiveCompensationLimitationAmount_019bdb56-b1e1-769b-b467-9caa988bda0b" xlink:href="patr-20251231.xsd#patr_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162MExecutiveCompensationLimitationAmount"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_patr_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162MExecutiveCompensationLimitationAmount_019bdb56-b1e1-769b-b467-9caa988bda0b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther_019c4c5b-09da-7f39-8731-196efa64278a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther_019c4c5b-09da-7f39-8731-196efa64278a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_019c4c5b-4d1a-7389-9795-ca1b0edc3f47" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxContingencies"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_019c4c5b-4d1a-7389-9795-ca1b0edc3f47" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_019c4c60-3f9c-75fe-b6c1-f70df4611ab3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bdb56-b1e1-77d8-abc1-a52a800ecbbb" xlink:to="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_019c4c60-3f9c-75fe-b6c1-f70df4611ab3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_019bdb56-cfa4-7a95-9c57-71d0d8994d34" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_019bdb56-cfa4-7a95-9c57-71d0d8994d34" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_019bdb56-cfa4-77c1-8caa-bc5bd1a38291" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_019bdb56-cfa4-77c1-8caa-bc5bd1a38291" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_019bdb56-cfa4-7bb8-a714-10479d14dc0c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_019bdb56-cfa4-7bb8-a714-10479d14dc0c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits_019bdb56-cfa4-7263-9e24-c2949ad2857d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits_019bdb56-cfa4-7263-9e24-c2949ad2857d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_019bdb56-cfa5-7609-abf4-18f28d485fb7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_019bdb56-cfa5-7609-abf4-18f28d485fb7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_019bdb56-cfa5-7bab-a496-58210e6fd200" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_019bdb56-cfa5-7bab-a496-58210e6fd200" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162MExecutiveCompensationLimitationPercent_019bdb56-cfa5-7881-b25d-7ccf4d672b7e" xlink:href="patr-20251231.xsd#patr_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162MExecutiveCompensationLimitationPercent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_patr_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162MExecutiveCompensationLimitationPercent_019bdb56-cfa5-7881-b25d-7ccf4d672b7e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther_019c4c5b-c941-7acd-b652-f1eea84dc5da" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther_019c4c5b-c941-7acd-b652-f1eea84dc5da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_019c4c61-c5ea-7ff7-a24b-b4454b029175" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_019c4c61-c5ea-7ff7-a24b-b4454b029175" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_019cbc12-bf22-7580-98b5-84b990c7bf3b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bdb56-cfa4-7fee-bf43-afdbcd4ab79f" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_019cbc12-bf22-7580-98b5-84b990c7bf3b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/INCOMETAXESScheduleofDeferredTaxAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#INCOMETAXESScheduleofDeferredTaxAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/INCOMETAXESScheduleofDeferredTaxAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_019bdbaa-ec6e-7920-8bed-34e7ce6315f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditCarryforwardsNet_019bdbaa-ec6e-798b-9f02-3ad2928062e0" xlink:href="patr-20251231.xsd#patr_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditCarryforwardsNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019bdbaa-ec6e-7920-8bed-34e7ce6315f2" xlink:to="loc_patr_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditCarryforwardsNet_019bdbaa-ec6e-798b-9f02-3ad2928062e0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment_019bdbaa-ec6e-7e45-8f5d-20716a5dc10f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019bdbaa-ec6e-7920-8bed-34e7ce6315f2" xlink:to="loc_us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment_019bdbaa-ec6e-7e45-8f5d-20716a5dc10f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_019bdbaa-ec6e-73c8-a128-1caa494d8028" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019bdbaa-ec6e-7920-8bed-34e7ce6315f2" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_019bdbaa-ec6e-73c8-a128-1caa494d8028" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_019bdbaa-ec6e-7dd9-acb9-cfb2dfda695d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOther"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019bdbaa-ec6e-7920-8bed-34e7ce6315f2" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_019bdbaa-ec6e-7dd9-acb9-cfb2dfda695d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_patr_DeferredTaxAssetsLeaseObligations_019bdbaa-ec6e-7e28-bb7b-001aa0c2be7a" xlink:href="patr-20251231.xsd#patr_DeferredTaxAssetsLeaseObligations"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019bdbaa-ec6e-7920-8bed-34e7ce6315f2" xlink:to="loc_patr_DeferredTaxAssetsLeaseObligations_019bdbaa-ec6e-7e28-bb7b-001aa0c2be7a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_019bdbab-b86c-7ac0-897e-dd4a7c8b08ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_019bdbab-b86c-7836-becb-30751fab6e01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_019bdbab-b86c-7ac0-897e-dd4a7c8b08ce" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_019bdbab-b86c-7836-becb-30751fab6e01" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_019bdbab-b86c-734a-82db-c0f6ef4ff724" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_019bdbab-b86c-7ac0-897e-dd4a7c8b08ce" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_019bdbab-b86c-734a-82db-c0f6ef4ff724" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_019bdba7-7706-7576-bad9-3def338caf93" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_019bdba7-7706-7c39-aaa8-a7b4a617eb3b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_019bdba7-7706-7576-bad9-3def338caf93" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_019bdba7-7706-7c39-aaa8-a7b4a617eb3b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_019bdba7-7706-73a1-87a0-dd1e236afdf8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_019bdba7-7706-7576-bad9-3def338caf93" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_019bdba7-7706-73a1-87a0-dd1e236afdf8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesLeasingArrangements_019bdba7-7706-75ff-9433-54b244f0cca0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesLeasingArrangements"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_019bdba7-7706-7576-bad9-3def338caf93" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesLeasingArrangements_019bdba7-7706-75ff-9433-54b244f0cca0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_019bdbab-0aad-7613-b15a-41e038efcd01" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_019bdbab-0aad-7dec-a9b6-d3dd9037e160" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_019bdbab-0aad-7613-b15a-41e038efcd01" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_019bdbab-0aad-7dec-a9b6-d3dd9037e160" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_019bdbab-0aad-7737-8b10-d8ca4e9f00d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_019bdbab-0aad-7613-b15a-41e038efcd01" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_019bdbab-0aad-7737-8b10-d8ca4e9f00d5" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/COMMITMENTSANDCONTINGENCIESScheduleofFutureMinimumPaymentsUnderOperatingLeasesDetails" xlink:type="simple" xlink:href="patr-20251231.xsd#COMMITMENTSANDCONTINGENCIESScheduleofFutureMinimumPaymentsUnderOperatingLeasesDetails"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/COMMITMENTSANDCONTINGENCIESScheduleofFutureMinimumPaymentsUnderOperatingLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_39f4de85-ddad-4bf2-931a-b2e324039fc0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_8f344f55-95ad-4a23-9a44-3668e8c1bf64" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_39f4de85-ddad-4bf2-931a-b2e324039fc0" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_8f344f55-95ad-4a23-9a44-3668e8c1bf64" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_4a764cc0-9356-4d20-bcb4-d8aebb537cea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_39f4de85-ddad-4bf2-931a-b2e324039fc0" xlink:to="loc_us-gaap_OperatingLeaseLiability_4a764cc0-9356-4d20-bcb4-d8aebb537cea" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.patriciaacquisitioncorp.com/role/COMMITMENTSANDCONTINGENCIESScheduleofFutureMinimumPaymentsUnderOperatingLeasesDetails_1" xlink:type="simple" xlink:href="patr-20251231.xsd#COMMITMENTSANDCONTINGENCIESScheduleofFutureMinimumPaymentsUnderOperatingLeasesDetails_1"/>
  <link:calculationLink xlink:role="http://www.patriciaacquisitioncorp.com/role/COMMITMENTSANDCONTINGENCIESScheduleofFutureMinimumPaymentsUnderOperatingLeasesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d3937a1b-3eb9-43e2-b991-06f6496b8368" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_cd74aa7d-b1b2-4540-b5ad-2f4392980889" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d3937a1b-3eb9-43e2-b991-06f6496b8368" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_cd74aa7d-b1b2-4540-b5ad-2f4392980889" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_58d7ea96-61a4-4537-ab17-1ee4b922c2ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d3937a1b-3eb9-43e2-b991-06f6496b8368" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_58d7ea96-61a4-4537-ab17-1ee4b922c2ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_52f8919f-fd75-485b-96bb-cdb349eb721d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d3937a1b-3eb9-43e2-b991-06f6496b8368" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_52f8919f-fd75-485b-96bb-cdb349eb721d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_d906c72a-8184-4f3b-8844-71eeefa1b30e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d3937a1b-3eb9-43e2-b991-06f6496b8368" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_d906c72a-8184-4f3b-8844-71eeefa1b30e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_019c8e08-18a6-7cb2-a856-4ca7e54e473d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d3937a1b-3eb9-43e2-b991-06f6496b8368" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_019c8e08-18a6-7cb2-a856-4ca7e54e473d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_019c8e08-18a6-7c96-acea-ddf14992d932" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_d3937a1b-3eb9-43e2-b991-06f6496b8368" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_019c8e08-18a6-7c96-acea-ddf14992d932" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
