{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:6B4TEBVTZGUAVUXQW2QDQIK6OF","short_pith_number":"pith:6B4TEBVT","canonical_record":{"source":{"id":"2307.12858","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-07-24T14:57:40Z","cross_cats_sorted":[],"title_canon_sha256":"f2480cc62eb93db109575a434ec99fb22ebc85aa63db066f658130d1a737ec12","abstract_canon_sha256":"dec93ea898c42fc17de8109d4b9f8f67f96c3b0611efb26127c5de337a1417e6"},"schema_version":"1.0"},"canonical_sha256":"f0793206b3c9a80ad2f0b6a038215e714147fde1e74bd73948c54b6b50ce6a1a","source":{"kind":"arxiv","id":"2307.12858","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.12858","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"arxiv_version","alias_value":"2307.12858v1","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.12858","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"pith_short_12","alias_value":"6B4TEBVTZGUA","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"pith_short_16","alias_value":"6B4TEBVTZGUAVUXQ","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"pith_short_8","alias_value":"6B4TEBVT","created_at":"2026-07-05T06:33:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:6B4TEBVTZGUAVUXQW2QDQIK6OF","target":"record","payload":{"canonical_record":{"source":{"id":"2307.12858","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-07-24T14:57:40Z","cross_cats_sorted":[],"title_canon_sha256":"f2480cc62eb93db109575a434ec99fb22ebc85aa63db066f658130d1a737ec12","abstract_canon_sha256":"dec93ea898c42fc17de8109d4b9f8f67f96c3b0611efb26127c5de337a1417e6"},"schema_version":"1.0"},"canonical_sha256":"f0793206b3c9a80ad2f0b6a038215e714147fde1e74bd73948c54b6b50ce6a1a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:33:59.569158Z","signature_b64":"+N7FUJgOejP4ZQfdrnQ1Y8hDwkK6HT8ewxiSJfdt7lx2cO1T5T+ni93PuuaO28R0Oym2FLE27xokjUpuus/PCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0793206b3c9a80ad2f0b6a038215e714147fde1e74bd73948c54b6b50ce6a1a","last_reissued_at":"2026-07-05T06:33:59.568784Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:33:59.568784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.12858","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":"2026-07-05T06:33:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s4WQHYpl50qmPL2PIi9iZqQM0C6CHCLCqWdQFoUCW1tb0S6JKr32UszqLL/VRdWht2/yfuCuIpzEnSdci5JtAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:00:55.951558Z"},"content_sha256":"168266d1ecab8de0659efb299b876533ed36d447b5a37cb608c82b2dac0b9ccb","schema_version":"1.0","event_id":"sha256:168266d1ecab8de0659efb299b876533ed36d447b5a37cb608c82b2dac0b9ccb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:6B4TEBVTZGUAVUXQW2QDQIK6OF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Treatment Outcome Prediction for Intracerebral Hemorrhage via Generative Prognostic Model with Imaging and Tabular Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Calvin Hoi-Kwan Mak, Cheng Chen, Chu Han, Jill Abrigo, Nga Yan Chan, Qi Dou, Wenao Ma, Yuqi Gong, Zaiyi Liu","submitted_at":"2023-07-24T14:57:40Z","abstract_excerpt":"Intracerebral hemorrhage (ICH) is the second most common and deadliest form of stroke. Despite medical advances, predicting treat ment outcomes for ICH remains a challenge. This paper proposes a novel prognostic model that utilizes both imaging and tabular data to predict treatment outcome for ICH. Our model is trained on observational data collected from non-randomized controlled trials, providing reliable predictions of treatment success. Specifically, we propose to employ a variational autoencoder model to generate a low-dimensional prognostic score, which can effectively address the select"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.12858","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2307.12858/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:33:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g9NErVmrAqm7/H1k0rBuZMr61ZyM8bppoSqkgrnQakZgpK7UZkIO7mNymD2FtmFJupcz6tp/15hFj4UBefN9Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:00:55.952131Z"},"content_sha256":"919fa42e3fef567a23bbdd7be399608f722517803d9566b81051a18c3fcd0537","schema_version":"1.0","event_id":"sha256:919fa42e3fef567a23bbdd7be399608f722517803d9566b81051a18c3fcd0537"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6B4TEBVTZGUAVUXQW2QDQIK6OF/bundle.json","state_url":"https://pith.science/pith/6B4TEBVTZGUAVUXQW2QDQIK6OF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6B4TEBVTZGUAVUXQW2QDQIK6OF/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":"2026-08-03T19:00:55Z","links":{"resolver":"https://pith.science/pith/6B4TEBVTZGUAVUXQW2QDQIK6OF","bundle":"https://pith.science/pith/6B4TEBVTZGUAVUXQW2QDQIK6OF/bundle.json","state":"https://pith.science/pith/6B4TEBVTZGUAVUXQW2QDQIK6OF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6B4TEBVTZGUAVUXQW2QDQIK6OF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6B4TEBVTZGUAVUXQW2QDQIK6OF","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":"dec93ea898c42fc17de8109d4b9f8f67f96c3b0611efb26127c5de337a1417e6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-07-24T14:57:40Z","title_canon_sha256":"f2480cc62eb93db109575a434ec99fb22ebc85aa63db066f658130d1a737ec12"},"schema_version":"1.0","source":{"id":"2307.12858","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.12858","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"arxiv_version","alias_value":"2307.12858v1","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.12858","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"pith_short_12","alias_value":"6B4TEBVTZGUA","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"pith_short_16","alias_value":"6B4TEBVTZGUAVUXQ","created_at":"2026-07-05T06:33:59Z"},{"alias_kind":"pith_short_8","alias_value":"6B4TEBVT","created_at":"2026-07-05T06:33:59Z"}],"graph_snapshots":[{"event_id":"sha256:919fa42e3fef567a23bbdd7be399608f722517803d9566b81051a18c3fcd0537","target":"graph","created_at":"2026-07-05T06:33:59Z","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/2307.12858/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Intracerebral hemorrhage (ICH) is the second most common and deadliest form of stroke. Despite medical advances, predicting treat ment outcomes for ICH remains a challenge. This paper proposes a novel prognostic model that utilizes both imaging and tabular data to predict treatment outcome for ICH. Our model is trained on observational data collected from non-randomized controlled trials, providing reliable predictions of treatment success. Specifically, we propose to employ a variational autoencoder model to generate a low-dimensional prognostic score, which can effectively address the select","authors_text":"Calvin Hoi-Kwan Mak, Cheng Chen, Chu Han, Jill Abrigo, Nga Yan Chan, Qi Dou, Wenao Ma, Yuqi Gong, Zaiyi Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-07-24T14:57:40Z","title":"Treatment Outcome Prediction for Intracerebral Hemorrhage via Generative Prognostic Model with Imaging and Tabular Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.12858","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":"sha256:168266d1ecab8de0659efb299b876533ed36d447b5a37cb608c82b2dac0b9ccb","target":"record","created_at":"2026-07-05T06:33:59Z","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":"dec93ea898c42fc17de8109d4b9f8f67f96c3b0611efb26127c5de337a1417e6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-07-24T14:57:40Z","title_canon_sha256":"f2480cc62eb93db109575a434ec99fb22ebc85aa63db066f658130d1a737ec12"},"schema_version":"1.0","source":{"id":"2307.12858","kind":"arxiv","version":1}},"canonical_sha256":"f0793206b3c9a80ad2f0b6a038215e714147fde1e74bd73948c54b6b50ce6a1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0793206b3c9a80ad2f0b6a038215e714147fde1e74bd73948c54b6b50ce6a1a","first_computed_at":"2026-07-05T06:33:59.568784Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:33:59.568784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+N7FUJgOejP4ZQfdrnQ1Y8hDwkK6HT8ewxiSJfdt7lx2cO1T5T+ni93PuuaO28R0Oym2FLE27xokjUpuus/PCg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:33:59.569158Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.12858","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:168266d1ecab8de0659efb299b876533ed36d447b5a37cb608c82b2dac0b9ccb","sha256:919fa42e3fef567a23bbdd7be399608f722517803d9566b81051a18c3fcd0537"],"state_sha256":"0c88fb18e449a4f525f9103fea364436eadca3b9db84c865208d16d2dc002bc1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RCXb8UiUwis92ogUxnIKSLrAzcDurq2mqKLUkhXTETX+TrJ8pES3rl3Qhls/MPi+2REAbDv2EBVCvKIliBxYBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T19:00:55.957228Z","bundle_sha256":"618307ed2d670ce15df9494a7abf6e7a6e0b1ab9322d39fab40e01a3f2e472fe"}}