{"schema":"https://pith.science/schemas/pith-integrity/v1.json","pith_number":"2607.26269","arxiv_id":"2607.26269","integrity":{"available":true,"endpoint":"/pith/2607.26269/integrity.json","summary":{"critical":1,"advisory":0,"informational":0,"by_detector":{"doi_compliance":{"total":1,"critical":1,"advisory":0,"informational":0}}},"clean":false,"detectors_run":[{"name":"ai_meta_artifact","version":"1.0.0","status":"skipped","ran_at":"2026-08-06T06:08:55.904724Z","findings_count":0},{"name":"doi_title_agreement","version":"1.0.0","status":"completed","ran_at":"2026-08-05T03:38:47.428075Z","findings_count":0},{"name":"doi_compliance","version":"1.1.0","status":"completed","ran_at":"2026-08-05T02:40:52.175588Z","findings_count":1},{"name":"claim_evidence","version":"1.0.0","status":"completed","ran_at":"2026-08-04T13:28:18.444742Z","findings_count":0},{"name":"citation_quote_validity","version":"0.1.0","status":"skipped","ran_at":"2026-07-30T23:51:05.536275Z","findings_count":0},{"name":"cited_work_retraction","version":"1.0.0","status":"completed","ran_at":"2026-07-30T16:51:07.509282Z","findings_count":0}],"findings":[{"detector":"doi_compliance","finding_type":"unresolvable_identifier","severity":"critical","verdict_class":"cross_source","note":"Identifier '10.1038/s41586-025-08643-8' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","detected_doi":"10.1038/s41586-025-08643-8","detected_arxiv_id":null,"ref_index":166,"audited_at":"2026-08-01T00:32:36.667731Z"}],"snapshot_sha256":"093340f7266331ffe4fa78d2c0723efc03539f48dae566d0d4dcdf223efb4a72"},"events":[{"event_id":14701,"event_type":"pith.integrity.v1","payload_sha256":"8c52c3eb85b7e31949001a0e65d22176b2d459ac5dd814f124d02f2a0559eb8c","signature_b64":"hw/V3YnWm/BnPPXfgV9OssOt78oaj92OMNpWTKAogYduhfQQzlhOPs2octL9645JoBkt89YWeGfHGmvZ50UCAA==","signing_key_id":"pith-v1-2026-05","created_at":"2026-08-01T00:36:17.806259+00:00","payload":{"note":"Identifier '10.1038/s41586-025-08643-8' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","snippet":"Little Red Dots: An emerging population of cocooned black holes at z ,simeq ,4-7. Nature , year = 2026, volume =. doi:10.1038/s41586-025-08643-8 , adsnote =","arxiv_id":"2607.26269","detector":"doi_compliance","evidence":{"doi":"10.1038/s41586-025-08643-8","arxiv_id":null,"ref_index":166,"raw_excerpt":"Little Red Dots: An emerging population of cocooned black holes at z ,simeq ,4-7. Nature , year = 2026, volume =. doi:10.1038/s41586-025-08643-8 , adsnote =","parse_status":"well_formed","verdict_class":"cross_source","checked_sources":["crossref_by_doi","openalex_by_doi","doi_org_head"],"resolution_status":"hard_miss"},"severity":"critical","ref_index":166,"audited_at":"2026-08-01T00:32:36.667731Z","event_type":"pith.integrity.v1","detected_doi":"10.1038/s41586-025-08643-8","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"unresolvable_identifier","evidence_hash":"8f85b1b167b6afb800e68442e8e65dc3d4dca0b15be1dd4510270a8a48aa4c7f","paper_version":1,"verdict_class":"cross_source","resolved_title":null,"detector_version":"1.1.0","detected_arxiv_id":null}}],"endpoint_self":"/pith/2607.26269/integrity.json","protocol_url":"https://pith.science/pith-integrity-protocol"}