{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:VUPU3PFHPDWNNNGYFLV5WRYVSL","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":"88d831b59dbde56ba66516544865908cfc06d0e2fd61fcd3860d37561ef3ccfe","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2020-10-03T22:06:55Z","title_canon_sha256":"1ccfb78f5e638f3ad0c0b4664c9881d2b9c69e61c862070b0ff795dcdd9ef3e8"},"schema_version":"1.0","source":{"id":"2010.01432","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.01432","created_at":"2026-07-05T02:38:15Z"},{"alias_kind":"arxiv_version","alias_value":"2010.01432v3","created_at":"2026-07-05T02:38:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.01432","created_at":"2026-07-05T02:38:15Z"},{"alias_kind":"pith_short_12","alias_value":"VUPU3PFHPDWN","created_at":"2026-07-05T02:38:15Z"},{"alias_kind":"pith_short_16","alias_value":"VUPU3PFHPDWNNNGY","created_at":"2026-07-05T02:38:15Z"},{"alias_kind":"pith_short_8","alias_value":"VUPU3PFH","created_at":"2026-07-05T02:38:15Z"}],"graph_snapshots":[{"event_id":"sha256:c0b74cfa4f8a4d876027d37244571bbb0af4a047142f1b7b5677d2d27c8057a1","target":"graph","created_at":"2026-07-05T02:38:15Z","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/2010.01432/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Thrombolysis in Cerebral Infarction (TICI) score is an important metric for reperfusion therapy assessment in acute ischemic stroke. It is commonly used as a technical outcome measure after endovascular treatment (EVT). Existing TICI scores are defined in coarse ordinal grades based on visual inspection, leading to inter- and intra-observer variation. In this work, we present autoTICI, an automatic and quantitative TICI scoring method. First, each digital subtraction angiography (DSA) acquisition is separated into four phases (non-contrast, arterial, parenchymal and venous phase) using a m","authors_text":"Aad van der Lugt, Adriaan C.G.M. van Es, Diederik W.J. Dippel, Geert Lycklama, Matthijs van der Sluijs, Pieter Jan van Doormaal, Ruisheng Su, Sandra A.P. Cornelissen, Theo van Walsum, Wim H. van Zwam, Wiro J. Niessen","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2020-10-03T22:06:55Z","title":"autoTICI: Automatic Brain Tissue Reperfusion Scoring on 2D DSA Images of Acute Ischemic Stroke Patients"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.01432","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":"sha256:12a282650979ef16d5ef6a5ad1db477952aafc6eb8addabe87a38b2c31e51bf0","target":"record","created_at":"2026-07-05T02:38:15Z","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":"88d831b59dbde56ba66516544865908cfc06d0e2fd61fcd3860d37561ef3ccfe","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2020-10-03T22:06:55Z","title_canon_sha256":"1ccfb78f5e638f3ad0c0b4664c9881d2b9c69e61c862070b0ff795dcdd9ef3e8"},"schema_version":"1.0","source":{"id":"2010.01432","kind":"arxiv","version":3}},"canonical_sha256":"ad1f4dbca778ecd6b4d82aebdb471592ebb779275708c61c3e212e8c1004d5ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad1f4dbca778ecd6b4d82aebdb471592ebb779275708c61c3e212e8c1004d5ef","first_computed_at":"2026-07-05T02:38:15.544059Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:38:15.544059Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zxNHfRVK0NkQLmnLE5rHHMM6gG3MG6mxIW939uGkYymOePNtYtciBvSYoGP9i3vgWF1xszaipRinFUNAsi/tDw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:38:15.544622Z","signed_message":"canonical_sha256_bytes"},"source_id":"2010.01432","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12a282650979ef16d5ef6a5ad1db477952aafc6eb8addabe87a38b2c31e51bf0","sha256:c0b74cfa4f8a4d876027d37244571bbb0af4a047142f1b7b5677d2d27c8057a1"],"state_sha256":"af004e9e0669790c580f9bd792bae4449dec56ade671244e9a6b350010c14e29"}