{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:S2ALNGWBP4LCEUP4MNCC3ONWDN","short_pith_number":"pith:S2ALNGWB","schema_version":"1.0","canonical_sha256":"9680b69ac17f162251fc63442db9b61b725728b7858ada2d06c01d11121084bf","source":{"kind":"arxiv","id":"2104.12478","version":1},"attestation_state":"computed","paper":{"title":"A deep learning model for gastric diffuse-type adenocarcinoma classification in whole slide images","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"eess.IV","authors_text":"Fahdi Kanavati, Masayuki Tsuneki","submitted_at":"2021-04-26T11:22:20Z","abstract_excerpt":"Gastric diffuse-type adenocarcinoma represents a disproportionately high percentage of cases of gastric cancers occurring in the young, and its relative incidence seems to be on the rise. Usually it affects the body of the stomach, and presents shorter duration and worse prognosis compared with the differentiated (intestinal) type adenocarcinoma. The main difficulty encountered in the differential diagnosis of gastric adenocarcinomas occurs with the diffuse-type. As the cancer cells of diffuse-type adenocarcinoma are often single and inconspicuous in a background desmoplaia and inflammation, i"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2104.12478","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2021-04-26T11:22:20Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"4401e4b087ab34d311b133b068e9ea602ef265b82a0acac102d05f5206d284ba","abstract_canon_sha256":"3f64a502ad370c72ccdafda1abe272bdecb7623af28df6cf860b0b589b8889f2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:34:57.139584Z","signature_b64":"qosP2seUMFz8czDLQNXwmQhpFGha7uDCyfWqvDakqiR6YHOzJfrcbKJJjtB1ZA0biUqKJnucEsdrobmQ5M9fAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9680b69ac17f162251fc63442db9b61b725728b7858ada2d06c01d11121084bf","last_reissued_at":"2026-07-05T02:34:57.139212Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:34:57.139212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A deep learning model for gastric diffuse-type adenocarcinoma classification in whole slide images","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"eess.IV","authors_text":"Fahdi Kanavati, Masayuki Tsuneki","submitted_at":"2021-04-26T11:22:20Z","abstract_excerpt":"Gastric diffuse-type adenocarcinoma represents a disproportionately high percentage of cases of gastric cancers occurring in the young, and its relative incidence seems to be on the rise. Usually it affects the body of the stomach, and presents shorter duration and worse prognosis compared with the differentiated (intestinal) type adenocarcinoma. The main difficulty encountered in the differential diagnosis of gastric adenocarcinomas occurs with the diffuse-type. As the cancer cells of diffuse-type adenocarcinoma are often single and inconspicuous in a background desmoplaia and inflammation, i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.12478","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/2104.12478/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2104.12478","created_at":"2026-07-05T02:34:57.139266+00:00"},{"alias_kind":"arxiv_version","alias_value":"2104.12478v1","created_at":"2026-07-05T02:34:57.139266+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.12478","created_at":"2026-07-05T02:34:57.139266+00:00"},{"alias_kind":"pith_short_12","alias_value":"S2ALNGWBP4LC","created_at":"2026-07-05T02:34:57.139266+00:00"},{"alias_kind":"pith_short_16","alias_value":"S2ALNGWBP4LCEUP4","created_at":"2026-07-05T02:34:57.139266+00:00"},{"alias_kind":"pith_short_8","alias_value":"S2ALNGWB","created_at":"2026-07-05T02:34:57.139266+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN","json":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN.json","graph_json":"https://pith.science/api/pith-number/S2ALNGWBP4LCEUP4MNCC3ONWDN/graph.json","events_json":"https://pith.science/api/pith-number/S2ALNGWBP4LCEUP4MNCC3ONWDN/events.json","paper":"https://pith.science/paper/S2ALNGWB"},"agent_actions":{"view_html":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN","download_json":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN.json","view_paper":"https://pith.science/paper/S2ALNGWB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2104.12478&json=true","fetch_graph":"https://pith.science/api/pith-number/S2ALNGWBP4LCEUP4MNCC3ONWDN/graph.json","fetch_events":"https://pith.science/api/pith-number/S2ALNGWBP4LCEUP4MNCC3ONWDN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN/action/storage_attestation","attest_author":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN/action/author_attestation","sign_citation":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN/action/citation_signature","submit_replication":"https://pith.science/pith/S2ALNGWBP4LCEUP4MNCC3ONWDN/action/replication_record"}},"created_at":"2026-07-05T02:34:57.139266+00:00","updated_at":"2026-07-05T02:34:57.139266+00:00"}