{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:HRTIY2FDU27FRAF52BTVA5AZRC","short_pith_number":"pith:HRTIY2FD","canonical_record":{"source":{"id":"2605.19789","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.TO","submitted_at":"2026-05-19T12:53:57Z","cross_cats_sorted":[],"title_canon_sha256":"b8ba7af3993cb8fde51bc18c0ba2dc2cdf3271b6a540ba96df75688fc4bbd0ef","abstract_canon_sha256":"507b0fbfd19e54eb451401db19e9c6ae8c95d40b7991b215514cbc480765024b"},"schema_version":"1.0"},"canonical_sha256":"3c668c68a3a6be5880bdd0675074198897cf245aea6bc571b4d7692f0d7154c8","source":{"kind":"arxiv","id":"2605.19789","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.19789","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"arxiv_version","alias_value":"2605.19789v1","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.19789","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"pith_short_12","alias_value":"HRTIY2FDU27F","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"pith_short_16","alias_value":"HRTIY2FDU27FRAF5","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"pith_short_8","alias_value":"HRTIY2FD","created_at":"2026-05-20T01:06:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:HRTIY2FDU27FRAF52BTVA5AZRC","target":"record","payload":{"canonical_record":{"source":{"id":"2605.19789","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.TO","submitted_at":"2026-05-19T12:53:57Z","cross_cats_sorted":[],"title_canon_sha256":"b8ba7af3993cb8fde51bc18c0ba2dc2cdf3271b6a540ba96df75688fc4bbd0ef","abstract_canon_sha256":"507b0fbfd19e54eb451401db19e9c6ae8c95d40b7991b215514cbc480765024b"},"schema_version":"1.0"},"canonical_sha256":"3c668c68a3a6be5880bdd0675074198897cf245aea6bc571b4d7692f0d7154c8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T01:06:14.112427Z","signature_b64":"rRO4FSYexgH98zhpNu6TiM83UFFooKH2+qkmg/mIeKKkxKKoOcyvIYwjXl8yyGtkTK1x999ccXDgvPliLEbDBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c668c68a3a6be5880bdd0675074198897cf245aea6bc571b4d7692f0d7154c8","last_reissued_at":"2026-05-20T01:06:14.111370Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T01:06:14.111370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.19789","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T01:06:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"10fxIvZTghOWlOOtuC+IYq9YB7s23ZIs6XrFc5W76FfZ1f1s/t8xrEIelgxaACjQeurWK194NqdumNFq/yWkDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T15:30:30.237113Z"},"content_sha256":"75ed6eb502a0b2a3682332a199cc80c5ab2641647f429731aa3cb988e0d64a28","schema_version":"1.0","event_id":"sha256:75ed6eb502a0b2a3682332a199cc80c5ab2641647f429731aa3cb988e0d64a28"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:HRTIY2FDU27FRAF52BTVA5AZRC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charting an embryological path to cancer cure: A discussion of disease hallmarks","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.TO","authors_text":"Jaime Cofre","submitted_at":"2026-05-19T12:53:57Z","abstract_excerpt":"Embryology has long played a foundational role in shaping our scientific understanding of animal evolution. In recent decades, growing evidence has also highlighted its role in cancer. Despite the indisputable similarities between embryonic development and cancer, there has been limited discussion on the profound embryological implications for the disease. This article explores the understanding of cancer as an embryological and evolutionary phenomenon, offering a fresh perspective on the disease and discussing immediate consequences in the search for therapeutic approaches"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.19789","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.19789/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T01:06:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uwUQ076seZd1MrflU++j2fslttTEyR6tVeU6Zakt+84x12ssmyqFCQZ2duRes+6xTV7PFs2800Fv5trdr4dkDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T15:30:30.237814Z"},"content_sha256":"856fab14f46a43ee522a1e7eedc8b0c97ea9cc5c60dab61b92a35f510530756b","schema_version":"1.0","event_id":"sha256:856fab14f46a43ee522a1e7eedc8b0c97ea9cc5c60dab61b92a35f510530756b"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:HRTIY2FDU27FRAF52BTVA5AZRC","target":"integrity","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1007/978-3-) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"Mariottini GL. The Role of Cnidaria in Drug Discovery. In: Goffredo S, Dubinsky Z, eds. The Cnidaria, Past, Present and Future: The World of Medusa and Her Sisters. Springer International Publishing; 2016:653 -668. doi:10.1007/978 -3- 319-3","arxiv_id":"2605.19789","detector":"doi_compliance","evidence":{"ref_index":24,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"Mariottini GL. The Role of Cnidaria in Drug Discovery. In: Goffredo S, Dubinsky Z, eds. The Cnidaria, Past, Present and Future: The World of Medusa and Her Sisters. Springer International Publishing; 2016:653 -668. doi:10.1007/978 -3- 319-3","reconstructed_doi":"10.1007/978-3-"},"severity":"advisory","ref_index":24,"audited_at":"2026-05-20T01:35:28.294057Z","event_type":"pith.integrity.v1","detected_doi":"10.1007/978-3-","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"f540959a25b2eacc6d853d144e9be37b8483d958450ee73d40e20960f0fc538b","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":4036,"payload_sha256":"d833211cbc17fbf977e0c447750718595eb357d2daa103bfc13a267360d394e4","signature_b64":"gQOgA624rRFp30dPa+RtiPLaCqtHPJVK5qSJWRfoGhnkxzEUm/AI46KZS/VVS9loPw8HMcJotqXMvMVjmNipDA==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T01:37:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wgidmPRMTt17mrorMmhQFWbBH+WOHqV97L3tbhf/OHOw3VxpLl+7CGWsLj+7iB/B8GW7ZjtG1ADLWRbKOAgcCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T15:30:30.239184Z"},"content_sha256":"edfe17ca016c2c7b2a4c87f890a3e488f69bdb2a7536caea69ad559dacd42394","schema_version":"1.0","event_id":"sha256:edfe17ca016c2c7b2a4c87f890a3e488f69bdb2a7536caea69ad559dacd42394"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:HRTIY2FDU27FRAF52BTVA5AZRC","target":"integrity","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1186/s12885-015-) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"He X, Li B, Shao Y , et al. Cell fusion between gastric epithelial cells and mesenchymal stem cells results in epithelial -to-mesenchymal transition and malignant transformation. BMC Cancer. 2015;15(1):24. doi:10.1186/s12885 -015- 1027-1","arxiv_id":"2605.19789","detector":"doi_compliance","evidence":{"ref_index":10,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"He X, Li B, Shao Y , et al. Cell fusion between gastric epithelial cells and mesenchymal stem cells results in epithelial -to-mesenchymal transition and malignant transformation. BMC Cancer. 2015;15(1):24. doi:10.1186/s12885 -015- 1027-1","reconstructed_doi":"10.1186/s12885-015-"},"severity":"advisory","ref_index":10,"audited_at":"2026-05-20T01:35:28.294057Z","event_type":"pith.integrity.v1","detected_doi":"10.1186/s12885-015-","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"ee0f0af78d411a22fabab973a1a8648a8aa76652059fa4952cd1bfb8157d52e1","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":4035,"payload_sha256":"80aecebe3ceaab8b4a5412b7ee228c799055127ae92556a24e533e3bfcb7c730","signature_b64":"eeY3+K/5LXouyc5dj9eaHILKaLVvpivE8z2sAWFQSz1vPQ1ETk83nDfDn9/0YMinIfRYa9H/KGIUQz1ZcYXWAQ==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T01:37:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J45mLBhkz2dMQc2PtnbzSUz3OLhjra1h68pwdJBAIn33Jdn5OgV/21OA4aTIyitxxeaOYfMR+lHT6KYZ6Kh2CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T15:30:30.239571Z"},"content_sha256":"ae3f39c31297d75fb05e81d87890c0f11c2ecf2f43e2aafac7a0ca755cad873a","schema_version":"1.0","event_id":"sha256:ae3f39c31297d75fb05e81d87890c0f11c2ecf2f43e2aafac7a0ca755cad873a"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:HRTIY2FDU27FRAF52BTVA5AZRC","target":"integrity","payload":{"note":"Identifier '10.1126/science.123.3191.30' 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":"Warburg O. On the origin of cancer cells. Science (1979). 1956;123(3191):309-314. doi:10.1126/science.123.3191.30","arxiv_id":"2605.19789","detector":"doi_compliance","evidence":{"doi":"10.1126/science.123.3191.30","arxiv_id":null,"ref_index":41,"raw_excerpt":"Warburg O. On the origin of cancer cells. Science (1979). 1956;123(3191):309-314. doi:10.1126/science.123.3191.30","verdict_class":"cross_source","checked_sources":["crossref_by_doi","openalex_by_doi","doi_org_head"]},"severity":"critical","ref_index":41,"audited_at":"2026-05-20T01:35:28.294057Z","event_type":"pith.integrity.v1","detected_doi":"10.1126/science.123.3191.30","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"unresolvable_identifier","evidence_hash":"343a20042166a7acb11c38e76e3ab0df6fd4fb07b1e6f4b3836f415b51fa0026","paper_version":1,"verdict_class":"cross_source","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":4034,"payload_sha256":"3373729ce5fd12d2823c33ca69111503ecb5588224bd5553da589af5ba524f36","signature_b64":"14/BAn9pV9qoT0pGMolIrHBu19lLN1zj0cVyWr763lGVfEiVsUllMsRXTHZJ1XvtIwRD6/uQ4mDFOO/TneXECg==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T01:37:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3Bvd2QKQXjGSirSVKJZBcjLtxm5Eyi+TdLlvY6mS9eAwRHhZZn/luEihCMXHMCo1Q2F/ggWdzncz3ljq/1uZBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T15:30:30.239913Z"},"content_sha256":"857e80d97e922e23ac86ca50c0fd0971ac9abd6fbab7443d25c340ee95a59112","schema_version":"1.0","event_id":"sha256:857e80d97e922e23ac86ca50c0fd0971ac9abd6fbab7443d25c340ee95a59112"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HRTIY2FDU27FRAF52BTVA5AZRC/bundle.json","state_url":"https://pith.science/pith/HRTIY2FDU27FRAF52BTVA5AZRC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HRTIY2FDU27FRAF52BTVA5AZRC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-21T15:30:30Z","links":{"resolver":"https://pith.science/pith/HRTIY2FDU27FRAF52BTVA5AZRC","bundle":"https://pith.science/pith/HRTIY2FDU27FRAF52BTVA5AZRC/bundle.json","state":"https://pith.science/pith/HRTIY2FDU27FRAF52BTVA5AZRC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HRTIY2FDU27FRAF52BTVA5AZRC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:HRTIY2FDU27FRAF52BTVA5AZRC","merge_version":"pith-open-graph-merge-v1","event_count":5,"valid_event_count":5,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"507b0fbfd19e54eb451401db19e9c6ae8c95d40b7991b215514cbc480765024b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.TO","submitted_at":"2026-05-19T12:53:57Z","title_canon_sha256":"b8ba7af3993cb8fde51bc18c0ba2dc2cdf3271b6a540ba96df75688fc4bbd0ef"},"schema_version":"1.0","source":{"id":"2605.19789","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.19789","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"arxiv_version","alias_value":"2605.19789v1","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.19789","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"pith_short_12","alias_value":"HRTIY2FDU27F","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"pith_short_16","alias_value":"HRTIY2FDU27FRAF5","created_at":"2026-05-20T01:06:14Z"},{"alias_kind":"pith_short_8","alias_value":"HRTIY2FD","created_at":"2026-05-20T01:06:14Z"}],"graph_snapshots":[{"event_id":"sha256:856fab14f46a43ee522a1e7eedc8b0c97ea9cc5c60dab61b92a35f510530756b","target":"graph","created_at":"2026-05-20T01:06:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2605.19789/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Embryology has long played a foundational role in shaping our scientific understanding of animal evolution. In recent decades, growing evidence has also highlighted its role in cancer. Despite the indisputable similarities between embryonic development and cancer, there has been limited discussion on the profound embryological implications for the disease. This article explores the understanding of cancer as an embryological and evolutionary phenomenon, offering a fresh perspective on the disease and discussing immediate consequences in the search for therapeutic approaches","authors_text":"Jaime Cofre","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.TO","submitted_at":"2026-05-19T12:53:57Z","title":"Charting an embryological path to cancer cure: A discussion of disease hallmarks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.19789","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:75ed6eb502a0b2a3682332a199cc80c5ab2641647f429731aa3cb988e0d64a28","target":"record","created_at":"2026-05-20T01:06:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"507b0fbfd19e54eb451401db19e9c6ae8c95d40b7991b215514cbc480765024b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.TO","submitted_at":"2026-05-19T12:53:57Z","title_canon_sha256":"b8ba7af3993cb8fde51bc18c0ba2dc2cdf3271b6a540ba96df75688fc4bbd0ef"},"schema_version":"1.0","source":{"id":"2605.19789","kind":"arxiv","version":1}},"canonical_sha256":"3c668c68a3a6be5880bdd0675074198897cf245aea6bc571b4d7692f0d7154c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c668c68a3a6be5880bdd0675074198897cf245aea6bc571b4d7692f0d7154c8","first_computed_at":"2026-05-20T01:06:14.111370Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T01:06:14.111370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rRO4FSYexgH98zhpNu6TiM83UFFooKH2+qkmg/mIeKKkxKKoOcyvIYwjXl8yyGtkTK1x999ccXDgvPliLEbDBA==","signature_status":"signed_v1","signed_at":"2026-05-20T01:06:14.112427Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.19789","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:857e80d97e922e23ac86ca50c0fd0971ac9abd6fbab7443d25c340ee95a59112","sha256:ae3f39c31297d75fb05e81d87890c0f11c2ecf2f43e2aafac7a0ca755cad873a","sha256:edfe17ca016c2c7b2a4c87f890a3e488f69bdb2a7536caea69ad559dacd42394"]}],"invalid_events":[],"applied_event_ids":["sha256:75ed6eb502a0b2a3682332a199cc80c5ab2641647f429731aa3cb988e0d64a28","sha256:856fab14f46a43ee522a1e7eedc8b0c97ea9cc5c60dab61b92a35f510530756b"],"state_sha256":"a1e15762f0e3f430f3a8f9b22be405f15e50e1300636e0ea36c907c7b8ad968a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BCHVKbYrEYtBZhGPzUvN0Jrw+mOQbcBRgt0tNUgR7cJfScMpuRBxnmIGp1vjqeddCUtOcR+xqLOLVMBWTZZMAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T15:30:30.243508Z","bundle_sha256":"cd080b896a81366f3ef41d9076560193cd1d513c83d8449825cdec7579abb098"}}