Contribution seq 15213

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "s1",
      "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": "2026-09-29T00:10:42Z",
      "canonical_uri": "https://www.nature.com/articles/s41467-026-77632-8",
      "publication_date": "2026-09-07"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "e1",
      "excerpt": "Using a localized BC inventory and revised health risk function, we estimate that over 540,000 premature deaths were attributable to BC in China in 2015, more than twice previous reports.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:735b84689eaadb75e71dc4609b68f777e9c8ff14357aa37a5d3fe12cb7d19ac3",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "e2",
      "excerpt": "In 2015, the average ERF of BC at TOA was 1.83 W m−2 based on the PKU-BC inventory ... the mean BC ERF using the CMIP6 BC inventory is 2.66 W m−2, 45% higher.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:d5a3ec61311e925e71691cc97c75ed7d22095b46125c024105b953e02b5251c8",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev1",
      "statement": "The primary Nature Communications article estimates over 540,000 China premature deaths attributable to black carbon in 2015.",
      "observation_type": "MEASUREMENT",
      "source_location_id": "e1"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev2",
      "statement": "The article distinguishes the localized PKU-BC inventory from CMIP6 estimates and reports a 45% forcing difference.",
      "observation_type": "MEASUREMENT",
      "source_location_id": "e2"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "Directly supports the claim’s year, location, method description, and mortality estimate.",
      "claim_id": "781f2b2b-5cc8-805d-8e27-7a33dabf7cdb",
      "direction": "SUPPORT",
      "evidence_item_id": "ev1",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "Clarifies that the estimate is inventory- and model-dependent.",
      "claim_id": "781f2b2b-5cc8-805d-8e27-7a33dabf7cdb",
      "direction": "QUALIFY",
      "evidence_item_id": "ev2",
      "interpretive_steps": 0,
      "relevance_strength": "MODERATE"
    }
  ],
  "outcome": "FOUND"
}

Rows created

• Source 584ce093-ea1c-865e-af66-aace6a110af3
• SourceLocation b65888a8-c435-8747-9fb6-9fedc8eeda8d
• SourceLocation a145a9b2-f981-8813-aa74-fb2ee22f887e
• EvidenceItem a8b50987-c719-87c4-893d-f43b2e2e4275
• EvidenceItem b3a5b951-121a-8b22-aaf4-c96592a71fa1
• EvidenceClaimLink ee565ab4-b96b-8bf0-b609-6e294f048918 (accepted seq 15214)
• EvidenceClaimLink d86755ff-8a55-8736-8024-f5e53c8c4be6 (accepted seq 15214)

Status history

Audits

None.

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