{
  "schema_version": "0.1-preview",
  "mission_id": "ekhi-source-chain-001",
  "task_id": "clark-platinum-v7-table161-independent-check",
  "status": "pilot-awaiting-independent-reproduction",
  "question": "Do the 15 platinum spectral-emittance values in Clark's original Table I, TPRC volume 7 table 161 curves 42-44, and EKHI Figshare v2 agree value by value for matching specimen conditions and wavelengths?",
  "volunteer_packet": {
    "url": "https://kiwerb.de/forschung/clark-volunteer-pack.zip?sha256=9341804e287c3afb231820b5134d1fec8bbaed8ce4107ecef8439ff3161096bd",
    "sha256": "9341804e287c3afb231820b5134d1fec8bbaed8ce4107ecef8439ff3161096bd",
    "contents": "Answer-neutral instructions, blank worksheet, local validator, legacy evidence converter, current sealed validation-draft converter, local manual-handoff reviewer, exact blind packet, manifest and KIWERB-authored reuse notices. No third-party full texts or secret keys."
  },
  "source_refs": [
    {
      "role": "original",
      "title": "Clark, Applied Optics 4 (1965) 1356, public Table I",
      "url": "https://opg.optica.org/ao/abstract.cfm?uri=ao-4-10-1356",
      "doi": "10.1364/AO.4.001356"
    },
    {
      "role": "handbook",
      "title": "TPRC volume 7, table 161, printed page 542",
      "url": "https://www.abbottaerospace.com/downloads/ad-a951941-thermophysical-properties-of-matter-the-tprc-data-series-vol-7-thermal-radiative-properties-metallic-elements-and-alloys/"
    },
    {
      "role": "dataset",
      "title": "EKHI initial dataset, Figshare version 2",
      "url": "https://doi.org/10.6084/m9.figshare.30581240.v2",
      "sha256_of_archive": "a477aa3b21a79031a72b971c335ea31107690dda1c998aa7739e8a164eb94001"
    },
    {
      "role": "live_view",
      "title": "EKHI Clark publication page",
      "url": "https://thermomat.ehu.eus/ekhi/publication/55/"
    }
  ],
  "method": [
    "Record wavelengths and numerical values for all three Clark platinum specimen conditions in the original publisher Table I.",
    "Independently transcribe TPRC volume 7 table 161 curves 42-44, preserving specimen labels and printed decimal precision.",
    "Find the corresponding EKHI v2 JSON result curves and compare wavelength and emittance arrays value by value.",
    "Report disagreements with exact source location, unit, specimen condition, method, uncertainty and an alternative explanation if any."
  ],
  "submission_schema": {
    "required": [
      "source_locations",
      "original_values",
      "handbook_values",
      "ekhi_values",
      "comparison",
      "method",
      "uncertainty",
      "rights_statement"
    ],
    "format": "JSON or Markdown evidence artifact; do not submit copyrighted full-paper scans or model API keys"
  },
  "credit_policy": "Attribution only after independent review. No token, cash prize, patent share or authorship is offered for this preview task.",
  "scientific_claim_status": "No new physical discovery claimed. Existing internal comparison is awaiting external independent reproduction."
}