{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GAHQO5MG4IZVUPYA3ESHTB6RBY","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":"724e56660c225da4eced1817f926ca818729cf799ae54648271387392b2dca4d","cross_cats_sorted":["cs.AI","cs.DB"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2018-12-24T12:05:42Z","title_canon_sha256":"7e18b7f95f820c6afbcc6a15626318000b9da6e6dff721c7006ded02d2751f09"},"schema_version":"1.0","source":{"id":"1812.09905","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.09905","created_at":"2026-05-17T23:57:26Z"},{"alias_kind":"arxiv_version","alias_value":"1812.09905v1","created_at":"2026-05-17T23:57:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.09905","created_at":"2026-05-17T23:57:26Z"},{"alias_kind":"pith_short_12","alias_value":"GAHQO5MG4IZV","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GAHQO5MG4IZVUPYA","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GAHQO5MG","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:df43cb6abbd3f87fe70028c682c6192480dcc64b6e6ad237eb027a7accdf035f","target":"graph","created_at":"2026-05-17T23:57:26Z","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"},"paper":{"abstract_excerpt":"Medical activities, such as diagnoses, medicine treatments, and laboratory tests, as well as temporal relations between these activities are the basic concepts in clinical research. However, existing relational data model on electronic medical records (EMRs) lacks explicit and accurate semantic definitions of these concepts. It leads to the inconvenience of query construction and the inefficiency of query execution where multi-table join queries are frequently required. In this paper, we propose a patient event graph (PatientEG) model to capture the characteristics of EMRs. We respectively def","authors_text":"Daqi Gao, Jihao Jin, Qi Wang, Tong Ruan, Xuli Liu, Yangming Zhou, Yichao Yin","cross_cats":["cs.AI","cs.DB"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2018-12-24T12:05:42Z","title":"PatientEG Dataset: Bringing Event Graph Model with Temporal Relations to Electronic Medical Records"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.09905","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":"sha256:1fe756634ac509a28b031de0c8fecb2b7be204c6d5c3e9bdcf566bec8e562666","target":"record","created_at":"2026-05-17T23:57:26Z","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":"724e56660c225da4eced1817f926ca818729cf799ae54648271387392b2dca4d","cross_cats_sorted":["cs.AI","cs.DB"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2018-12-24T12:05:42Z","title_canon_sha256":"7e18b7f95f820c6afbcc6a15626318000b9da6e6dff721c7006ded02d2751f09"},"schema_version":"1.0","source":{"id":"1812.09905","kind":"arxiv","version":1}},"canonical_sha256":"300f077586e2335a3f00d9247987d10e07f4d4706702b3bb29e39c97ae615172","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"300f077586e2335a3f00d9247987d10e07f4d4706702b3bb29e39c97ae615172","first_computed_at":"2026-05-17T23:57:26.450237Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:26.450237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AiUTe9kz5mMKJZp93WMNx3Uopdo7EBDKKSb+FPdP8UYwXkBiZAPYGq0RNWSFVIFRNxj1c4MjOBl5tQ4V/senCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:26.450737Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.09905","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1fe756634ac509a28b031de0c8fecb2b7be204c6d5c3e9bdcf566bec8e562666","sha256:df43cb6abbd3f87fe70028c682c6192480dcc64b6e6ad237eb027a7accdf035f"],"state_sha256":"d54f814307530d2f259f06d4eb1d0c11ceaf40d63e0ce0fc203444f17078af2b"}