{
  "schema": "certiv_public_ai_discovery_dossier_v1",
  "corpus_id": "certiv-ai-discovery-2026-07-16",
  "reviewed_at": "2026-07-16",
  "evidence_boundary": "These are Certiv-authored test dossiers, not author-issued Certiv receipts. A pinned PDF proves file identity only. A passing selected replay records one bounded observation; it does not independently reproduce a paper's central claim or establish truth, novelty, priority, safety, or correct interpretation.",
  "case": {
    "slug": "co-scientist",
    "case_type": "reported-discovery",
    "domain": "Biomedicine",
    "title": "Accelerating scientific discovery with Co-Scientist",
    "authors": {
      "display": "Juraj Gottweis, Wei-Hung Weng, Alexander Daryin, et al.",
      "count": 51
    },
    "paper": {
      "arxiv_id": "2502.18864",
      "version": "v2",
      "submitted": "2025-02-26",
      "version_date": "2026-06-29",
      "abs_url": "https://arxiv.org/abs/2502.18864v2",
      "pdf_url": "https://arxiv.org/pdf/2502.18864v2",
      "pdf_sha256": "e603a77c9d2bdfb528313e4cf35405b72261e018a70da724fcebca94c96e4716",
      "pdf_bytes": 5885207,
      "pages": 157,
      "extracted_text_bytes": 348722,
      "parser_observations": [
        "Recognized as a PDF and not encrypted.",
        "pdfinfo reported JavaScript: no.",
        "pdfdetach reported no embedded files.",
        "pdftotext completed successfully."
      ]
    },
    "selection_rationale": "A recent biomedical case with experimental claims and a deliberately difficult reproducibility boundary around private data and infrastructure.",
    "claim": {
      "reported": "The authors report that a Gemini-based multi-agent system generated biomedical hypotheses, including drug-repurposing and combination-therapy candidates supported by experimental validation.",
      "certiv_observed": "The exact v2 paper was pinned and its disclosure boundary reviewed. The paper states that three real-world validation datasets and the full system source are not public.",
      "not_established": "The biomedical experiments, hypotheses, model behavior, private datasets, and proprietary system were not independently reproduced or clinically validated by Certiv."
    },
    "verification_level": "source-pinned",
    "central_claim_independently_reproduced": false,
    "checks": [
      {
        "id": "pdf-identity",
        "status": "observed",
        "label": "Exact PDF identity",
        "observation": "The downloaded v2 PDF matched the recorded SHA-256, byte count, and page count.",
        "boundary": "This establishes file identity only."
      },
      {
        "id": "disclosure-review",
        "status": "observed",
        "label": "Availability boundary",
        "observation": "The exact paper says the real-world validation data are not public and the full source depends on proprietary internal infrastructure and resources.",
        "boundary": "Pseudocode and prompts help inspection but cannot substitute for the withheld system and data."
      },
      {
        "id": "biomedical-replay",
        "status": "blocked",
        "label": "Experimental reproduction",
        "observation": "No safe, authorized path to the private datasets, lab protocols, samples, or full system was available.",
        "boundary": "Experimental results remain author-reported in this dossier."
      }
    ],
    "artifacts": [],
    "red_team_findings": [
      "The strongest claims depend on wet-lab evidence and data that are not available for public replay.",
      "Pseudocode cannot demonstrate equivalence to a proprietary deployed multi-agent system.",
      "Biomedical hypothesis generation is not evidence of clinical utility, safety, or treatment efficacy."
    ],
    "certiv_mapping": {
      "inputs": "Exact paper version and its stated availability disclosures.",
      "checks": "Identity and disclosure review only; no experimental command was available.",
      "receipt_boundary": "source-pinned; biomedical results remain author-reported",
      "missing_for_deeper_verification": "Public datasets, complete system source, locked model and prompt identities, lab protocol, raw measurements, and independent experimental replication."
    },
    "sources": [
      {
        "label": "Exact arXiv record",
        "url": "https://arxiv.org/abs/2502.18864v2"
      },
      {
        "label": "Nature article",
        "url": "https://doi.org/10.1038/s41586-026-10644-y"
      }
    ]
  }
}