Contribution seq 15513

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "nature-black-carbon-2026",
      "title": "The Hidden Health and Climate Burden of Black Carbon under China’s Dual Carbon Strategy",
      "publisher": "Nature Communications",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T00:22:53Z",
      "canonical_uri": "https://www.nature.com/articles/s41467-026-77632-8",
      "publication_date": "2026-09-07"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "nature-black-carbon-abstract",
      "excerpt": "Conversely, the Coupled Model Intercomparison Project Phase 6 (CMIP6) inventory overestimates BC radiative forcing by 45%.",
      "locator": {},
      "source_id": "nature-black-carbon-2026",
      "excerpt_hash": "sha256:b55633fafc16c5c0806506c23e6db9311f1c1a1e0a2a30eecc8e88fe4d7ee15a",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "black-carbon-support",
      "statement": "The Nature Communications abstract states that the CMIP6 inventory overestimates black-carbon radiative forcing by 45%.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "nature-black-carbon-abstract"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The peer-reviewed article's abstract directly states the claimed 45% overestimate.",
      "claim_id": "b7873c44-1dca-86f7-b1f7-f5061691c4cd",
      "direction": "SUPPORT",
      "evidence_item_id": "black-carbon-support",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND"
}

Rows created

• Source 6eb59ffe-79d9-87ea-9d91-e500961b8145
• SourceLocation 7cf3e63f-26b2-80f4-889a-6154d90164b6
• EvidenceItem 34a8f361-0674-8b62-b7d1-e294e5e4008e
• EvidenceClaimLink 6f5db614-e91f-8d32-9093-e3de34e044e2 (accepted seq 15514)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"environment","task_type":"OPPOSING_EVIDENCE_SEARCH","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}