{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:VLDIKAKITWDHDJTP37PQW7XC3B","short_pith_number":"pith:VLDIKAKI","canonical_record":{"source":{"id":"1901.04584","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2019-01-03T02:10:35Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"985044cb504c2d02a9f0fcfdc794248475a3055be553eaa5e5158af6b2b17dd5","abstract_canon_sha256":"fe0d34d5014c21a4a5992e8851a18eda34ee7a59ede91eca40ce53d3b6db3906"},"schema_version":"1.0"},"canonical_sha256":"aac68501489d8671a66fdfdf0b7ee2d85f2156e6c2cbf22a087a40f55c8fa05e","source":{"kind":"arxiv","id":"1901.04584","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.04584","created_at":"2026-05-17T23:51:39Z"},{"alias_kind":"arxiv_version","alias_value":"1901.04584v2","created_at":"2026-05-17T23:51:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.04584","created_at":"2026-05-17T23:51:39Z"},{"alias_kind":"pith_short_12","alias_value":"VLDIKAKITWDH","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"VLDIKAKITWDHDJTP","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"VLDIKAKI","created_at":"2026-05-18T12:33:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:VLDIKAKITWDHDJTP37PQW7XC3B","target":"record","payload":{"canonical_record":{"source":{"id":"1901.04584","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2019-01-03T02:10:35Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"985044cb504c2d02a9f0fcfdc794248475a3055be553eaa5e5158af6b2b17dd5","abstract_canon_sha256":"fe0d34d5014c21a4a5992e8851a18eda34ee7a59ede91eca40ce53d3b6db3906"},"schema_version":"1.0"},"canonical_sha256":"aac68501489d8671a66fdfdf0b7ee2d85f2156e6c2cbf22a087a40f55c8fa05e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:39.006307Z","signature_b64":"6wEMJTI73WZyUpbezWDvOuB9Pfc8tTpEpfC5RzrW8a/Ht/3cFc/9DWaepqHJMm0w6HECzUtepwYKEQt0C+gNAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aac68501489d8671a66fdfdf0b7ee2d85f2156e6c2cbf22a087a40f55c8fa05e","last_reissued_at":"2026-05-17T23:51:39.005658Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:39.005658Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.04584","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:51:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wMeD6a4EkJQl1g3gj0U1NLzRlOJD75is70at6YNHQMtnYApxJeHx1Gt1MO/yP08w7ppIB3YvjzVcMK2oBqJYAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T20:49:51.245405Z"},"content_sha256":"b278e9eef29ec950ac9cf5acaffbac606c784bacc532ccbd56a0fe724210ba35","schema_version":"1.0","event_id":"sha256:b278e9eef29ec950ac9cf5acaffbac606c784bacc532ccbd56a0fe724210ba35"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:VLDIKAKITWDHDJTP37PQW7XC3B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards Personalized Management of Type B Aortic Dissection Using STENT: a STandard cta database with annotation of the ENtire aorta and True-false lumen","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"physics.med-ph","authors_text":"Bowen Meng, Cheng Wang, Jianning Li, Long Cao, Wei Guo, Yangyang Ge","submitted_at":"2019-01-03T02:10:35Z","abstract_excerpt":"Type B Aortic Dissection(TBAD) is a rare aortic disease with a high 5-year mortality.Personalized and precise management of TBAD has been increasingly desired in clinic which requires the geometric parameters of TBAD specific to the patient be measured accurately.This remains to be a challenging task for vascular surgeons as manual measurement is highly subjective and imprecise. To solve this problem,we introduce STENT-a STandard cta database with annotation of the ENtire aorta and True-false lumen. The database contains 274 CT angiography (CTA) scans from 274 unique TBAD patients and is split"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.04584","kind":"arxiv","version":2},"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":"2026-05-17T23:51:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GI8o5Trj24/wwFUYzGWQ0rGzlb3ALHG8G0e0LZZg1W7TQJuOPjdnxGs20aQ8I8XrQ4XtnU9baWhlLTDxwJ06Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T20:49:51.246114Z"},"content_sha256":"b6c5316ca78c30216179bee08c886ac615c562e9f6f45f01b2f9f000a63b0b5f","schema_version":"1.0","event_id":"sha256:b6c5316ca78c30216179bee08c886ac615c562e9f6f45f01b2f9f000a63b0b5f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VLDIKAKITWDHDJTP37PQW7XC3B/bundle.json","state_url":"https://pith.science/pith/VLDIKAKITWDHDJTP37PQW7XC3B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VLDIKAKITWDHDJTP37PQW7XC3B/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":"2026-05-31T20:49:51Z","links":{"resolver":"https://pith.science/pith/VLDIKAKITWDHDJTP37PQW7XC3B","bundle":"https://pith.science/pith/VLDIKAKITWDHDJTP37PQW7XC3B/bundle.json","state":"https://pith.science/pith/VLDIKAKITWDHDJTP37PQW7XC3B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VLDIKAKITWDHDJTP37PQW7XC3B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:VLDIKAKITWDHDJTP37PQW7XC3B","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":"fe0d34d5014c21a4a5992e8851a18eda34ee7a59ede91eca40ce53d3b6db3906","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2019-01-03T02:10:35Z","title_canon_sha256":"985044cb504c2d02a9f0fcfdc794248475a3055be553eaa5e5158af6b2b17dd5"},"schema_version":"1.0","source":{"id":"1901.04584","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.04584","created_at":"2026-05-17T23:51:39Z"},{"alias_kind":"arxiv_version","alias_value":"1901.04584v2","created_at":"2026-05-17T23:51:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.04584","created_at":"2026-05-17T23:51:39Z"},{"alias_kind":"pith_short_12","alias_value":"VLDIKAKITWDH","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"VLDIKAKITWDHDJTP","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"VLDIKAKI","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:b6c5316ca78c30216179bee08c886ac615c562e9f6f45f01b2f9f000a63b0b5f","target":"graph","created_at":"2026-05-17T23:51:39Z","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":"Type B Aortic Dissection(TBAD) is a rare aortic disease with a high 5-year mortality.Personalized and precise management of TBAD has been increasingly desired in clinic which requires the geometric parameters of TBAD specific to the patient be measured accurately.This remains to be a challenging task for vascular surgeons as manual measurement is highly subjective and imprecise. To solve this problem,we introduce STENT-a STandard cta database with annotation of the ENtire aorta and True-false lumen. The database contains 274 CT angiography (CTA) scans from 274 unique TBAD patients and is split","authors_text":"Bowen Meng, Cheng Wang, Jianning Li, Long Cao, Wei Guo, Yangyang Ge","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2019-01-03T02:10:35Z","title":"Towards Personalized Management of Type B Aortic Dissection Using STENT: a STandard cta database with annotation of the ENtire aorta and True-false lumen"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.04584","kind":"arxiv","version":2},"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:b278e9eef29ec950ac9cf5acaffbac606c784bacc532ccbd56a0fe724210ba35","target":"record","created_at":"2026-05-17T23:51:39Z","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":"fe0d34d5014c21a4a5992e8851a18eda34ee7a59ede91eca40ce53d3b6db3906","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2019-01-03T02:10:35Z","title_canon_sha256":"985044cb504c2d02a9f0fcfdc794248475a3055be553eaa5e5158af6b2b17dd5"},"schema_version":"1.0","source":{"id":"1901.04584","kind":"arxiv","version":2}},"canonical_sha256":"aac68501489d8671a66fdfdf0b7ee2d85f2156e6c2cbf22a087a40f55c8fa05e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aac68501489d8671a66fdfdf0b7ee2d85f2156e6c2cbf22a087a40f55c8fa05e","first_computed_at":"2026-05-17T23:51:39.005658Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:39.005658Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6wEMJTI73WZyUpbezWDvOuB9Pfc8tTpEpfC5RzrW8a/Ht/3cFc/9DWaepqHJMm0w6HECzUtepwYKEQt0C+gNAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:39.006307Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.04584","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b278e9eef29ec950ac9cf5acaffbac606c784bacc532ccbd56a0fe724210ba35","sha256:b6c5316ca78c30216179bee08c886ac615c562e9f6f45f01b2f9f000a63b0b5f"],"state_sha256":"81133a235735046d2abfd4eed64e0a70c0502008faf8cb976a685bb4a1e0f8b5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tGTlyGnlf0Yyd4xJmfpoVoez9X4wNzxzHQnJW0rwMi4PZNysBcjHnsIW38ZfqHXtQWDYPq8JApCu7qqHu7H7BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T20:49:51.249965Z","bundle_sha256":"c82300e3a3d6d0a072b345c1b5efa9e4213a28e7a817aed5f707e3f9968a0000"}}