{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:U7MAGF6J4RRFMRA35HP4HV3DF3","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":"b513d4da3a0588e632dfcd7432a08814f3255290dc63b881c2d32b41e7c75316","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2024-12-05T12:00:00Z","title_canon_sha256":"16057b82040cc7c101b7cf11cc3b2cf5eee85eb953fcd96a6a3cd4db4e226489"},"schema_version":"1.0","source":{"id":"2412.04094","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.04094","created_at":"2026-07-05T09:52:41Z"},{"alias_kind":"arxiv_version","alias_value":"2412.04094v3","created_at":"2026-07-05T09:52:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.04094","created_at":"2026-07-05T09:52:41Z"},{"alias_kind":"pith_short_12","alias_value":"U7MAGF6J4RRF","created_at":"2026-07-05T09:52:41Z"},{"alias_kind":"pith_short_16","alias_value":"U7MAGF6J4RRFMRA3","created_at":"2026-07-05T09:52:41Z"},{"alias_kind":"pith_short_8","alias_value":"U7MAGF6J","created_at":"2026-07-05T09:52:41Z"}],"graph_snapshots":[{"event_id":"sha256:b0d85414f32b9a5beb3a7d74fda9d3dacf52bbccf7341689288ec61868eae6fb","target":"graph","created_at":"2026-07-05T09:52:41Z","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/2412.04094/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Accurate and automatic segmentation of brain tumors in multi-parametric magnetic resonance imaging (mpMRI) is essential for quantitative measurements, which play an increasingly important role in clinical diagnosis and prognosis. The International Brain Tumor Segmentation (BraTS) Challenge 2024 offers a unique benchmarking opportunity, including various types of brain tumors in both adult and pediatric populations, such as pediatric brain tumors (PED), meningiomas (MEN-RT) and brain metastases (MET), among others. Compared to previous editions, BraTS 2024 has implemented changes to substantial","authors_text":"Abhijeet Parida, Austin Tapp, Daniel Capell\\'an-Mart\\'in, Mar\\'ia J. Ledesma-Carbayo, Marius George Linguraru, Syed Muhammad Anwar, Xinyang Liu, Zhifan Jiang","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2024-12-05T12:00:00Z","title":"Magnetic Resonance Imaging Feature-Based Subtyping and Model Ensemble for Enhanced Brain Tumor Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.04094","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:b46a17e079b642319ad25561a23fb7bd94407011ad24ef436c1ec21bb261eebb","target":"record","created_at":"2026-07-05T09:52:41Z","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":"b513d4da3a0588e632dfcd7432a08814f3255290dc63b881c2d32b41e7c75316","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2024-12-05T12:00:00Z","title_canon_sha256":"16057b82040cc7c101b7cf11cc3b2cf5eee85eb953fcd96a6a3cd4db4e226489"},"schema_version":"1.0","source":{"id":"2412.04094","kind":"arxiv","version":3}},"canonical_sha256":"a7d80317c9e46256441be9dfc3d7632ee79e97150aef19cf9d50c04cf3deca99","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7d80317c9e46256441be9dfc3d7632ee79e97150aef19cf9d50c04cf3deca99","first_computed_at":"2026-07-05T09:52:41.571103Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:52:41.571103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yIEMT/E+cedbs+LNtB4y6A35lNhch4jwmDrUe/4vRVPHzVYldnBc2Zq1g9K8lftbLuKDh7aOfOZg2ZjLcYAGCw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:52:41.571600Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.04094","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b46a17e079b642319ad25561a23fb7bd94407011ad24ef436c1ec21bb261eebb","sha256:b0d85414f32b9a5beb3a7d74fda9d3dacf52bbccf7341689288ec61868eae6fb"],"state_sha256":"2b4a33791b782d400c9014e5671a1a963e5392af40be73b6ebb0f3446c622a61"}