date_bc,label,status,basis
1936,Restored second Cainan’s death,Regular variant: +60 Terah; minimum Sojourn,2396 − 460 = 1936
1446,Exodus,Fixed repository historical anchor,Center of the comparison
956,Joshua-extended Judges endpoint,Schematic duration ledger,1446 − (40 + 40 + 410) = 956