{
  "schemaVersion": 1,
  "kind": "arithmetic-check-of-rounded-published-summary",
  "inputs": "./inputs.json",
  "method": "./appendix-arithmetic.mjs",
  "source": "https://www.loc.gov/preservation/resources/rt/NIST_LC_OpticalDiscLongevity.pdf",
  "locator": "Appendix I, steps 6-7, printed pages 30-31",
  "accessed": "2026-10-15",
  "hoursPerYear": 8760,
  "results": {
    "medianYears": 24.582844363840778,
    "fifthPercentileYears": 11.726657675835929,
    "logAdjustment": 0.09297096320895035,
    "adjustedYears": 10.685564524419243
  },
  "limitations": "Not a refit, raw-data replication, modern-media forecast or independent validation of the report's confidence procedure. Does not propagate uncertainty in the Eyring fit or estimated dispersion."
}