Re-run of the reproducibility package by the third verification run, 2026-10-20, from an extracted copy of
source.zip (version of 2026-10-20, 89 entries) in a scratch folder; Python 3.13.5, numpy 2.5.2, scipy 1.18.1,
mpmath 1.3.0 unless stated. Comparison with the recorded outputs ignores timing lines only.

original/  shasum -a 256 -c SHA256SUMS.txt                       13/13 OK
original/  certify.py 0.23 rerun_s023 1.0                          sha256 b2ee6ac820594e32287c353ac6b1eddf51445b92656cb565790012fa47f27210 = cert_s023.npz (byte-identical), 91 s
original/  certify.py 0.18 rerun_half 0.5                          sha256 137ce5b9e1a07b08ced1f80101d56fb8d0081f7cd0d5a9651976c64b6073d1ac = cert_halfwidth_s018.npz (byte-identical), 109 s
original/  check_certificate.py cert_s023.npz --gram 1500          identical to outputs/check_run.log
original/  check_certificate.py cert_halfwidth_s018.npz            identical to outputs/check_halfwidth_run.log
original/  rejection_tests.py cert_s023.npz                        identical to outputs/rejection_run.log
original/  indep_gram.py, reduction_check.py, invariance_check.py  identical to the recorded logs
original/  known_cases.py, lambda1_test.py, explore_min.py . 20    identical to the recorded logs
original/  hp_check.py cert_s023.npz 300                           identical to outputs/hp_check_run.log
interval_check/iv_check.py cert_s023.npz 0 60                      60/60 lines identical to iv_s023_0000_0649.txt, all PASS (142 s)
interval_check/iv_check.py cert_halfwidth_s018.npz 0 30            30/30 lines identical to iv_half_0000_0649.txt, all PASS
check_note.py (system Python 3.9.6)                                TOTAL failures: 0; six deviations differ in the last digit (libm)
verification_run_A/ mycheck.py ../original/cert_s023.npz 2000      identical to mycheck_s023.log
verification_run_A/ identity_tests.py, controls_mine.py            identical to the recorded logs
verification_run_A/ mp_spot.py ../original/cert_s023.npz 30        identical to mp_spot.log
