{
  "uri": "alkn://truthloops/securities/disambiguation-mass-basis-label-vs-theoretical",
  "contents": [
    {
      "uri": "alkn://truthloops/securities/disambiguation-mass-basis-label-vs-theoretical",
      "mimeType": "application/json",
      "text": "{\n  \"source_role\": \"doctrine\",\n  \"observation_type\": \"doctrine\",\n  \"evidence_payload_retrievable\": false,\n  \"scope_temporal\": \"permanent_doctrine\",\n  \"loop_id\": \"disambiguation-mass-basis-label-vs-theoretical\",\n  \"branch\": \"physical-asset\",\n  \"polarity\": \"negative_disambiguation\",\n  \"bounded_proposition\": \"The 2022 inventory has TWO mass figures with different evidentiary standing: 29.513 kg label-recorded net (with partial independent gross-weight spot-check corroboration on 14 bobbins) and 30.725 kg theoretical (derived from stated length, diameter, and density). Any per-kilogram valuation figure MUST declare its mass basis. The ~4% divergence between per-kg figures derived from the two bases is BASE-SELECTION, not error. Neither basis is a complete independent net-metal weighing. Any surface that quotes a per-kg valuation without a declared mass basis is DEFECTIVE.\",\n  \"required_wording\": {\n    \"use\": [\n      \"Any per-kg valuation must declare mass_basis: \\\"label_recorded_29_513_kg\\\" or \\\"theoretical_30_725_kg\\\"\",\n      \"The 5% divergence between per-kg figures derived from the two bases is BASE-SELECTION, not error\"\n    ],\n    \"do_not_use\": [\n      \"Any per-kg valuation without a declared mass basis\",\n      \"\\\"29.513 kg vs 30.725 kg is an inconsistency\\\" — this compares LABEL-RECORDED against DIMENSIONALLY-DERIVED and is a base-selection question\",\n      \"Silent basis-switching mid-derivation\"\n    ]\n  },\n  \"required_evidence\": [\n    \"ASACERT 2022-12-06 physical inspection (both bases anchored on same document)\",\n    \"Independent aggregate re-weigh — NOT YET AVAILABLE (this loop remains open on that point)\"\n  ],\n  \"closure_condition\": \"PERMANENT doctrine loop. Kills the silent-mid-derivation base-switching defect (audit F-DEFECT-4 class).\",\n  \"do_not_publish\": [\n    \"Per-kg valuation with silent mass basis\",\n    \"Cross-basis arithmetic without explicit basis declaration on both sides\",\n    \"Any answer generator surface that quotes 29.513 kg in one segment and 30.725 kg in an adjacent segment without labelling both\"\n  ],\n  \"linked_loops\": [\n    \"physical-consistency-validation\",\n    \"disambiguation-asacert-2022-label-recorded-not-independent-reweigh\",\n    \"asset-branch-compound\"\n  ],\n  \"status\": \"OPEN\",\n  \"effective_date\": \"2026-09-18\"\n}"
    }
  ]
}