{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:3ZCYJ5N56VK4PD2Y2HZUAEKYIL","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"1d21f4cdb5a57e4a13860440b49fa33b330674c999386c5f266198de7bdbaf67","cross_cats_sorted":["cs.CV","q-bio.QM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2023-08-03T18:31:18Z","title_canon_sha256":"87830d593dd1e69f8710a80ad1f3d0c855cced13ada5481d1c49472c5e0aa18c"},"schema_version":"1.0","source":{"id":"2308.01982","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.01982","created_at":"2026-07-05T06:37:36Z"},{"alias_kind":"arxiv_version","alias_value":"2308.01982v1","created_at":"2026-07-05T06:37:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.01982","created_at":"2026-07-05T06:37:36Z"},{"alias_kind":"pith_short_12","alias_value":"3ZCYJ5N56VK4","created_at":"2026-07-05T06:37:36Z"},{"alias_kind":"pith_short_16","alias_value":"3ZCYJ5N56VK4PD2Y","created_at":"2026-07-05T06:37:36Z"},{"alias_kind":"pith_short_8","alias_value":"3ZCYJ5N5","created_at":"2026-07-05T06:37:36Z"}],"graph_snapshots":[{"event_id":"sha256:9eb9c31a3ae2ac650be246e60cca7cdaba16defb65247b30a815addcec198c0e","target":"graph","created_at":"2026-07-05T06:37:36Z","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/2308.01982/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Despite the advances in machine learning and digital pathology, it is not yet clear if machine learning methods can accurately predict molecular information merely from histomorphology. In a quest to answer this question, we built a large-scale dataset (185538 images) with reliable measurements for Ki67, ER, PR, and HER2 statuses. The dataset is composed of mirrored images of H\\&E and corresponding images of immunohistochemistry (IHC) assays (Ki67, ER, PR, and HER2. These images are mirrored through registration. To increase reliability, individual pairs were inspected and discarded if artifac","authors_text":"Amir Akbarnejad, Gilbert Bigras, Nilanjan Ray, Penny J. Barnes","cross_cats":["cs.CV","q-bio.QM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2023-08-03T18:31:18Z","title":"Predicting Ki67, ER, PR, and HER2 Statuses from H&E-stained Breast Cancer Images"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.01982","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:e0bebaac4245947aef876ed7ace474c86e333a13506bde0423057c5d8f33ff70","target":"record","created_at":"2026-07-05T06:37:36Z","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":"1d21f4cdb5a57e4a13860440b49fa33b330674c999386c5f266198de7bdbaf67","cross_cats_sorted":["cs.CV","q-bio.QM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2023-08-03T18:31:18Z","title_canon_sha256":"87830d593dd1e69f8710a80ad1f3d0c855cced13ada5481d1c49472c5e0aa18c"},"schema_version":"1.0","source":{"id":"2308.01982","kind":"arxiv","version":1}},"canonical_sha256":"de4584f5bdf555c78f58d1f340115842e1772b0743d360d055bbb4ab5a649d77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de4584f5bdf555c78f58d1f340115842e1772b0743d360d055bbb4ab5a649d77","first_computed_at":"2026-07-05T06:37:36.071170Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:37:36.071170Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZAkq0Jl/SpPP8f4gjYnnGkM0yWX2s5AT+r2ZkCRobiZkT+Yea5+ngXD3KNOUi20chgNBMQc3M8l87VDqYJKFAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:37:36.071648Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.01982","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0bebaac4245947aef876ed7ace474c86e333a13506bde0423057c5d8f33ff70","sha256:9eb9c31a3ae2ac650be246e60cca7cdaba16defb65247b30a815addcec198c0e"],"state_sha256":"be40a0bcce05a80287b6c95fc950b269ea4c060b9ad1f04350aa01dce64b9461"}