Which audit table track when user reset CA AuthID aka ArcotID Pin? Which report can be used to track this?
All the issuenace related operation ( Create, Reset, Reissue, Fetch) are tracked through the ARWFISSUANCEAUDITLOG table, Actual credentials are stored in ARWFARCOTID table.
You can run a report "Credential Management Report" which will show if users are changing their PIN or creating. If you reset the PIN a new ArcotID is created as with the PIN the ArcotID keys are camourflaged so a PIN change will indicate a new ID for the same user.
In ARWFISSUANCEAUDITLOG table CredID will contain the existing credid and NewCredID field will have the credid which is changed and became new.