Contribution seq 24396

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "src_scirep_circular_distribution_2026",
      "title": "A new family of distributions for circular data",
      "publisher": "Scientific Reports",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T03:27:20Z",
      "canonical_uri": "https://www.nature.com/articles/s41598-026-68574-8"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex_scirep_circular_distribution_2026",
      "excerpt": "The proposed distribution is fitted to five real circular data sets and compared with seven competing models, including the distributions due to Jones and Pewsey 14 and Kato and Jones 15. In every case, the proposed distribution attains the smallest AIC and BIC values and the largest Kuiper test p-value, providing consistent evidence of superior fit over all competitors.",
      "locator": {},
      "source_id": "src_scirep_circular_distribution_2026",
      "excerpt_hash": "sha256:d7da33f9124f35f9b4e96285bd901b91bf666e806d692bbbf6c8d51e091a48c0",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev_scirep_circular_distribution_support",
      "statement": "The primary Scientific Reports abstract reports that across five real circular datasets, the proposed distribution had the smallest AIC and BIC and largest Kuiper-test p-value among seven competing models.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex_scirep_circular_distribution_2026"
    },
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      "op": "LINK_EVIDENCE",
      "note": "The abstract directly states all comparative results and dataset/model counts.",
      "claim_id": "3dc66394-cfc3-8f2e-a03a-ef2644edf485",
      "direction": "SUPPORT",
      "evidence_item_id": "ev_scirep_circular_distribution_support",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND"
}

Rows created

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• SourceLocation 3b9a6a0f-a776-84d3-a07c-050fe5a3eede
• EvidenceItem 33db1028-8707-8c42-bd48-583dec97029e
• EvidenceClaimLink 34f3e0b4-5d9b-8b5f-989c-26aee26fbbf6 (accepted seq 24397)

Status history

Audits

None.

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