{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ZK3QESO3CAUJ3YYTCJLTZAO6YV","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":"ac96344c74d824af04c34c6d4123bdfb6da251f89d92456c493ea86e1d2a3af1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2023-06-26T01:53:16Z","title_canon_sha256":"6eb645ec6c13887cdd008bf45b0dc504843faa0dc19636f3a451f38c26b2df1f"},"schema_version":"1.0","source":{"id":"2306.14379","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.14379","created_at":"2026-07-05T06:24:35Z"},{"alias_kind":"arxiv_version","alias_value":"2306.14379v1","created_at":"2026-07-05T06:24:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.14379","created_at":"2026-07-05T06:24:35Z"},{"alias_kind":"pith_short_12","alias_value":"ZK3QESO3CAUJ","created_at":"2026-07-05T06:24:35Z"},{"alias_kind":"pith_short_16","alias_value":"ZK3QESO3CAUJ3YYT","created_at":"2026-07-05T06:24:35Z"},{"alias_kind":"pith_short_8","alias_value":"ZK3QESO3","created_at":"2026-07-05T06:24:35Z"}],"graph_snapshots":[{"event_id":"sha256:75559b45601449e2dabf954843008bd369e27d819dd3ef906de4183ef4aca1bc","target":"graph","created_at":"2026-07-05T06:24:35Z","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/2306.14379/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Electronic health records (EHRs), which contain patients' medical histories, tend to be written in freely formatted (unstructured) text because they are complicated by their nature. Quickly understanding a patient's history is challenging and critical because writing styles vary among doctors, which may even cause clinical incidents. This paper proposes a Health Record Timeliner system (HeaRT), which visualises patients' clinical histories directly from natural language text in EHRs. Unlike only a few previous attempts, our system achieved feasible and practical performance for the first time,","authors_text":"Eiji Aramaki, Shuntaro Yada","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2023-06-26T01:53:16Z","title":"HeaRT: Health Record Timeliner to visualise patients' medical history from health record text"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.14379","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:e93cf0f97d9cee82d52b1754479759aa17e146fcb3bdadd850c3d71dc9b5bdc7","target":"record","created_at":"2026-07-05T06:24:35Z","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":"ac96344c74d824af04c34c6d4123bdfb6da251f89d92456c493ea86e1d2a3af1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2023-06-26T01:53:16Z","title_canon_sha256":"6eb645ec6c13887cdd008bf45b0dc504843faa0dc19636f3a451f38c26b2df1f"},"schema_version":"1.0","source":{"id":"2306.14379","kind":"arxiv","version":1}},"canonical_sha256":"cab70249db10289de31312573c81dec558be79d3552ef41b6b30af8c1c5b48e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cab70249db10289de31312573c81dec558be79d3552ef41b6b30af8c1c5b48e5","first_computed_at":"2026-07-05T06:24:35.700082Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:24:35.700082Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8kUvtGlW2yoU3I3qJbXFsUorfw8c7nYIyh2IEo7wTr7pgtMYLH16pEad0LHexkGvz6KoJXtZ9LTvnJt5y51PDw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:24:35.700487Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.14379","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e93cf0f97d9cee82d52b1754479759aa17e146fcb3bdadd850c3d71dc9b5bdc7","sha256:75559b45601449e2dabf954843008bd369e27d819dd3ef906de4183ef4aca1bc"],"state_sha256":"63d03afe059f147dfe7be007b3ec4e3f6678dc120583888de63e2d5418eec4ed"}