{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:OIXEKWBBLJWU2HV4AHMFPWTLH6","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":"4b2fe756c812b34a8c119ae4c59a5bed7b708bd234de5f5962db151ae98f897f","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2025-02-11T00:53:36Z","title_canon_sha256":"20231a0b096bae439ce572d061e9b7e78db77c527ac8d81ad483d2c16f6eed96"},"schema_version":"1.0","source":{"id":"2502.07158","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.07158","created_at":"2026-07-05T11:06:10Z"},{"alias_kind":"arxiv_version","alias_value":"2502.07158v3","created_at":"2026-07-05T11:06:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.07158","created_at":"2026-07-05T11:06:10Z"},{"alias_kind":"pith_short_12","alias_value":"OIXEKWBBLJWU","created_at":"2026-07-05T11:06:10Z"},{"alias_kind":"pith_short_16","alias_value":"OIXEKWBBLJWU2HV4","created_at":"2026-07-05T11:06:10Z"},{"alias_kind":"pith_short_8","alias_value":"OIXEKWBB","created_at":"2026-07-05T11:06:10Z"}],"graph_snapshots":[{"event_id":"sha256:3dde8f4b9d1b2af05774dc8a3ebf1bafc8470976c8dc0dafccc1ee60eb2b08b7","target":"graph","created_at":"2026-07-05T11:06:10Z","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/2502.07158/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Early prediction of pediatric cardiac arrest (CA) is critical for timely intervention in high-risk intensive care settings. We introduce PedCA-FT, a novel transformer-based framework that fuses tabular view of EHR with the derived textual view of EHR to fully unleash the interactions of high-dimensional risk factors and their dynamics. By employing dedicated transformer modules for each modality view, PedCA-FT captures complex temporal and contextual patterns to produce robust CA risk estimates. Evaluated on a curated pediatric cohort from the CHOA-CICU database, our approach outperforms ten o","authors_text":"Alaa Aljiffry, Alex Fedorov, Del Bold, Jiaying Lu, Jocelyn Grunwell, Kejun Dong, Michael Fundora, Shifan Zhao, Songyuan Liu, Stephanie R. Brown, Xiao Hu","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2025-02-11T00:53:36Z","title":"Early Risk Prediction of Pediatric Cardiac Arrest from Electronic Health Records via Multimodal Fused Transformer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.07158","kind":"arxiv","version":3},"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":"sha256:7cd3eb4727b7ff32e9562bd5557f1560f1d61f5adef07d9ef495d8f72eaba45c","target":"record","created_at":"2026-07-05T11:06:10Z","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":"4b2fe756c812b34a8c119ae4c59a5bed7b708bd234de5f5962db151ae98f897f","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2025-02-11T00:53:36Z","title_canon_sha256":"20231a0b096bae439ce572d061e9b7e78db77c527ac8d81ad483d2c16f6eed96"},"schema_version":"1.0","source":{"id":"2502.07158","kind":"arxiv","version":3}},"canonical_sha256":"722e4558215a6d4d1ebc01d857da6b3f9c41a735d7e0ad69a2839f47c5b3fc8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"722e4558215a6d4d1ebc01d857da6b3f9c41a735d7e0ad69a2839f47c5b3fc8a","first_computed_at":"2026-07-05T11:06:10.362577Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:06:10.362577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+fiBDTBBY7ZaFVj1WOosEztpq0s95YQnySd5sPIhCgYPecqo3mxQSIRl05aYCYg4eRCN6//czlE9bL8jmSY4BA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:06:10.363119Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.07158","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7cd3eb4727b7ff32e9562bd5557f1560f1d61f5adef07d9ef495d8f72eaba45c","sha256:3dde8f4b9d1b2af05774dc8a3ebf1bafc8470976c8dc0dafccc1ee60eb2b08b7"],"state_sha256":"e52ff26609adafbb5948e31032b0275e0c8204bd3b9d8e7e251ed489f6558e9f"}