{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:OWEHWVJRKKIVATA23SZ5D3LNQN","short_pith_number":"pith:OWEHWVJR","canonical_record":{"source":{"id":"1907.11039","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2019-07-05T19:01:56Z","cross_cats_sorted":["cs.LG","stat.ML"],"title_canon_sha256":"7e844ef5e7c58db9442dbcd23024c7610f80bf537241870f77fafafefb4c5c61","abstract_canon_sha256":"10cd514064d4963f75a4fa38f9f753b3ab6fdc44a07725dcfbaf6742017b582e"},"schema_version":"1.0"},"canonical_sha256":"75887b55315291504c1adcb3d1ed6d8364d28d91747a69089a353397818bdabc","source":{"kind":"arxiv","id":"1907.11039","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.11039","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"arxiv_version","alias_value":"1907.11039v1","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.11039","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"pith_short_12","alias_value":"OWEHWVJRKKIV","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OWEHWVJRKKIVATA2","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OWEHWVJR","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:OWEHWVJRKKIVATA23SZ5D3LNQN","target":"record","payload":{"canonical_record":{"source":{"id":"1907.11039","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2019-07-05T19:01:56Z","cross_cats_sorted":["cs.LG","stat.ML"],"title_canon_sha256":"7e844ef5e7c58db9442dbcd23024c7610f80bf537241870f77fafafefb4c5c61","abstract_canon_sha256":"10cd514064d4963f75a4fa38f9f753b3ab6fdc44a07725dcfbaf6742017b582e"},"schema_version":"1.0"},"canonical_sha256":"75887b55315291504c1adcb3d1ed6d8364d28d91747a69089a353397818bdabc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:33.671648Z","signature_b64":"MiOKenQrennsuZFgwkLv6qZnfjqBFGNESvAa69E2wDG92y71zxRPgUaPggIMAaiFU8HQtJNJR8ai3scUG/KBAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75887b55315291504c1adcb3d1ed6d8364d28d91747a69089a353397818bdabc","last_reissued_at":"2026-05-17T23:39:33.671077Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:33.671077Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.11039","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":"2026-05-17T23:39:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cNRe7fMQPjV97JNPDQUfFJgfXw01uEhIecAdvLYTNAKjwYx/PmaQK7qPWELM9i+Hu4/G+WkVbFnOJ631AKMVAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T03:01:37.888770Z"},"content_sha256":"4034e05eb177aac97d8f29bf55717c77690514f04ee6031869c2181165f9a83e","schema_version":"1.0","event_id":"sha256:4034e05eb177aac97d8f29bf55717c77690514f04ee6031869c2181165f9a83e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:OWEHWVJRKKIVATA23SZ5D3LNQN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Visualization of Emergency Department Clinical Data for Interpretable Patient Phenotyping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","stat.ML"],"primary_cat":"cs.HC","authors_text":"Adrian D. Haimovich, Bobak J. Mortazavi, Nathan C. Hurley, R. Andrew Taylor","submitted_at":"2019-07-05T19:01:56Z","abstract_excerpt":"Visual summarization of clinical data collected on patients contained within the electronic health record (EHR) may enable precise and rapid triage at the time of patient presentation to an emergency department (ED). The triage process is critical in the appropriate allocation of resources and in anticipating eventual patient disposition, typically admission to the hospital or discharge home. EHR data are high-dimensional and complex, but offer the opportunity to discover and characterize underlying data-driven patient phenotypes. These phenotypes will enable improved, personalized therapeutic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.11039","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":""},"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":"2026-05-17T23:39:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"36cWPND882Kke1sBS93q/+t2r2YK9DZlwPDDKZ6ZF1BYLrqYuK7nMMT4gKOWlpSzmMfsZUbWETGbORYwrhbRAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T03:01:37.889481Z"},"content_sha256":"828a1c66c7baff814be0bfa0ceb4b70a662b307800a69e0c280399a60aa402bb","schema_version":"1.0","event_id":"sha256:828a1c66c7baff814be0bfa0ceb4b70a662b307800a69e0c280399a60aa402bb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OWEHWVJRKKIVATA23SZ5D3LNQN/bundle.json","state_url":"https://pith.science/pith/OWEHWVJRKKIVATA23SZ5D3LNQN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OWEHWVJRKKIVATA23SZ5D3LNQN/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":"2026-05-26T03:01:37Z","links":{"resolver":"https://pith.science/pith/OWEHWVJRKKIVATA23SZ5D3LNQN","bundle":"https://pith.science/pith/OWEHWVJRKKIVATA23SZ5D3LNQN/bundle.json","state":"https://pith.science/pith/OWEHWVJRKKIVATA23SZ5D3LNQN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OWEHWVJRKKIVATA23SZ5D3LNQN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OWEHWVJRKKIVATA23SZ5D3LNQN","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":"10cd514064d4963f75a4fa38f9f753b3ab6fdc44a07725dcfbaf6742017b582e","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2019-07-05T19:01:56Z","title_canon_sha256":"7e844ef5e7c58db9442dbcd23024c7610f80bf537241870f77fafafefb4c5c61"},"schema_version":"1.0","source":{"id":"1907.11039","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.11039","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"arxiv_version","alias_value":"1907.11039v1","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.11039","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"pith_short_12","alias_value":"OWEHWVJRKKIV","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OWEHWVJRKKIVATA2","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OWEHWVJR","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:828a1c66c7baff814be0bfa0ceb4b70a662b307800a69e0c280399a60aa402bb","target":"graph","created_at":"2026-05-17T23:39:33Z","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":"Visual summarization of clinical data collected on patients contained within the electronic health record (EHR) may enable precise and rapid triage at the time of patient presentation to an emergency department (ED). The triage process is critical in the appropriate allocation of resources and in anticipating eventual patient disposition, typically admission to the hospital or discharge home. EHR data are high-dimensional and complex, but offer the opportunity to discover and characterize underlying data-driven patient phenotypes. These phenotypes will enable improved, personalized therapeutic","authors_text":"Adrian D. Haimovich, Bobak J. Mortazavi, Nathan C. Hurley, R. Andrew Taylor","cross_cats":["cs.LG","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2019-07-05T19:01:56Z","title":"Visualization of Emergency Department Clinical Data for Interpretable Patient Phenotyping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.11039","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":"sha256:4034e05eb177aac97d8f29bf55717c77690514f04ee6031869c2181165f9a83e","target":"record","created_at":"2026-05-17T23:39:33Z","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":"10cd514064d4963f75a4fa38f9f753b3ab6fdc44a07725dcfbaf6742017b582e","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2019-07-05T19:01:56Z","title_canon_sha256":"7e844ef5e7c58db9442dbcd23024c7610f80bf537241870f77fafafefb4c5c61"},"schema_version":"1.0","source":{"id":"1907.11039","kind":"arxiv","version":1}},"canonical_sha256":"75887b55315291504c1adcb3d1ed6d8364d28d91747a69089a353397818bdabc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75887b55315291504c1adcb3d1ed6d8364d28d91747a69089a353397818bdabc","first_computed_at":"2026-05-17T23:39:33.671077Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:33.671077Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MiOKenQrennsuZFgwkLv6qZnfjqBFGNESvAa69E2wDG92y71zxRPgUaPggIMAaiFU8HQtJNJR8ai3scUG/KBAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:33.671648Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.11039","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4034e05eb177aac97d8f29bf55717c77690514f04ee6031869c2181165f9a83e","sha256:828a1c66c7baff814be0bfa0ceb4b70a662b307800a69e0c280399a60aa402bb"],"state_sha256":"978024d5133cb22700c020e511c6a94eab3fadcd6b6710996470a828ed3c10f7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KMH1FVJ7deXohwKXjv3yAfz/aRA2gWcss3jGM9i1ZQC6z8apDZ8X9pnVpLyHcteTMty+3Kn/+ztHDxOraaioDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T03:01:37.893135Z","bundle_sha256":"e6bcb52a6b2e8cdf5d02b3905aee3e350d1844bc541b80fb3f3c03b99f21c8c6"}}