{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:NHQ22SXG3RNOANGEWJAYBN4UOS","short_pith_number":"pith:NHQ22SXG","canonical_record":{"source":{"id":"2605.17620","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-13T16:00:50Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"4e94b9c17e8dbc2ff247d8aae727bc5dfad71bb5cfdbfc8190d60f1bf48fff67","abstract_canon_sha256":"0d76f20741ec41d2f7ee24e024ae3e0130f494fc02ce60974df1d3fc4f658881"},"schema_version":"1.0"},"canonical_sha256":"69e1ad4ae6dc5ae034c4b24180b79474923efa12af9f76dea310fd975f9098f4","source":{"kind":"arxiv","id":"2605.17620","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.17620","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"2605.17620v1","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.17620","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"NHQ22SXG3RNO","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"pith_short_16","alias_value":"NHQ22SXG3RNOANGE","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"pith_short_8","alias_value":"NHQ22SXG","created_at":"2026-05-20T00:04:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:NHQ22SXG3RNOANGEWJAYBN4UOS","target":"record","payload":{"canonical_record":{"source":{"id":"2605.17620","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-13T16:00:50Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"4e94b9c17e8dbc2ff247d8aae727bc5dfad71bb5cfdbfc8190d60f1bf48fff67","abstract_canon_sha256":"0d76f20741ec41d2f7ee24e024ae3e0130f494fc02ce60974df1d3fc4f658881"},"schema_version":"1.0"},"canonical_sha256":"69e1ad4ae6dc5ae034c4b24180b79474923efa12af9f76dea310fd975f9098f4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:04:49.152091Z","signature_b64":"pJSBR/12WAsVbdHV3wDYtCTYy7QRjHR2LpxODgvuEczAKXSl1QLlf5qyAUGEkMdQjX/w2XbEt97ZfD7mOKMKAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"69e1ad4ae6dc5ae034c4b24180b79474923efa12af9f76dea310fd975f9098f4","last_reissued_at":"2026-05-20T00:04:49.151265Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:04:49.151265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.17620","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":"2026-05-20T00:04:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WYzWG8l1uy44lmWYdxVLhVFUVlcbYg5fcT9r8TaXVNAgZ+Tu9MQ8ajVgljYCTqZxnOKS42Be66KYi1bRJ5UwDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T12:17:52.565089Z"},"content_sha256":"b2478f8a9566fa1ea9a57ea76ec9d8e50cc7688ef0624b36cd2ce14fa5c945b8","schema_version":"1.0","event_id":"sha256:b2478f8a9566fa1ea9a57ea76ec9d8e50cc7688ef0624b36cd2ce14fa5c945b8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:NHQ22SXG3RNOANGEWJAYBN4UOS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SynVA: A Modular Toolkit for Vessel Generation and Aneurysm Editing","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CV","authors_text":"Daniel Behme, Jon E. Wilhelm, Marten J. Finck, Naomi Larsen, Niklas C. Koser, Sarker M. Mahfuz, S\\\"oren Pirk, Sylvia Saalfeld, Tameem Jahangir, Wojtek Palubicki","submitted_at":"2026-05-13T16:00:50Z","abstract_excerpt":"Intracranial aneurysms (IAs), characterized by unpredictable growth and risk of rupture, are a major cause of stroke and can lead to life-threatening hemorrhages with high mortality and long-term disability. With aging populations, the incidence and overall burden of cerebrovascular diseases are expected to increase, highlighting the need for scalable approaches to analyze complex medical data and improve population-level understanding of these conditions. While digital twins and deep learning offer promising avenues for improving diagnosis, prognosis, and treatment, their effectiveness is lim"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.17620","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/2605.17620/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"ai_meta_artifact","ran_at":"2026-05-19T22:33:23.834419Z","status":"skipped","version":"1.0.0","findings_count":0},{"name":"claim_evidence","ran_at":"2026-05-19T22:21:57.779240Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"d0658904d83324adcda687064f2db3404ab3c904a574ec4f4078654471e3e5f2"},"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":"2026-05-20T00:04:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TWpgbkjeT+cVcEFgD6oARqGKtdasyoOEYRXlX220kDNksT3Lty8KBJDqkTsDeBPBGpxyQLyrB0T/SxWhJFvqCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T12:17:52.565802Z"},"content_sha256":"3038c2f02bf7436514f444eaa4160cace057a88141a74509fdea9cedb3d8e27a","schema_version":"1.0","event_id":"sha256:3038c2f02bf7436514f444eaa4160cace057a88141a74509fdea9cedb3d8e27a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NHQ22SXG3RNOANGEWJAYBN4UOS/bundle.json","state_url":"https://pith.science/pith/NHQ22SXG3RNOANGEWJAYBN4UOS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NHQ22SXG3RNOANGEWJAYBN4UOS/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":"2026-05-24T12:17:52Z","links":{"resolver":"https://pith.science/pith/NHQ22SXG3RNOANGEWJAYBN4UOS","bundle":"https://pith.science/pith/NHQ22SXG3RNOANGEWJAYBN4UOS/bundle.json","state":"https://pith.science/pith/NHQ22SXG3RNOANGEWJAYBN4UOS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NHQ22SXG3RNOANGEWJAYBN4UOS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:NHQ22SXG3RNOANGEWJAYBN4UOS","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":"0d76f20741ec41d2f7ee24e024ae3e0130f494fc02ce60974df1d3fc4f658881","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-13T16:00:50Z","title_canon_sha256":"4e94b9c17e8dbc2ff247d8aae727bc5dfad71bb5cfdbfc8190d60f1bf48fff67"},"schema_version":"1.0","source":{"id":"2605.17620","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.17620","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"2605.17620v1","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.17620","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"NHQ22SXG3RNO","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"pith_short_16","alias_value":"NHQ22SXG3RNOANGE","created_at":"2026-05-20T00:04:49Z"},{"alias_kind":"pith_short_8","alias_value":"NHQ22SXG","created_at":"2026-05-20T00:04:49Z"}],"graph_snapshots":[{"event_id":"sha256:3038c2f02bf7436514f444eaa4160cace057a88141a74509fdea9cedb3d8e27a","target":"graph","created_at":"2026-05-20T00:04:49Z","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":[{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-19T22:33:23.834419Z","status":"skipped","version":"1.0.0"},{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-19T22:21:57.779240Z","status":"completed","version":"1.0.0"}],"endpoint":"/pith/2605.17620/integrity.json","findings":[],"snapshot_sha256":"d0658904d83324adcda687064f2db3404ab3c904a574ec4f4078654471e3e5f2","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Intracranial aneurysms (IAs), characterized by unpredictable growth and risk of rupture, are a major cause of stroke and can lead to life-threatening hemorrhages with high mortality and long-term disability. With aging populations, the incidence and overall burden of cerebrovascular diseases are expected to increase, highlighting the need for scalable approaches to analyze complex medical data and improve population-level understanding of these conditions. While digital twins and deep learning offer promising avenues for improving diagnosis, prognosis, and treatment, their effectiveness is lim","authors_text":"Daniel Behme, Jon E. Wilhelm, Marten J. Finck, Naomi Larsen, Niklas C. Koser, Sarker M. Mahfuz, S\\\"oren Pirk, Sylvia Saalfeld, Tameem Jahangir, Wojtek Palubicki","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-13T16:00:50Z","title":"SynVA: A Modular Toolkit for Vessel Generation and Aneurysm Editing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.17620","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:b2478f8a9566fa1ea9a57ea76ec9d8e50cc7688ef0624b36cd2ce14fa5c945b8","target":"record","created_at":"2026-05-20T00:04:49Z","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":"0d76f20741ec41d2f7ee24e024ae3e0130f494fc02ce60974df1d3fc4f658881","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-13T16:00:50Z","title_canon_sha256":"4e94b9c17e8dbc2ff247d8aae727bc5dfad71bb5cfdbfc8190d60f1bf48fff67"},"schema_version":"1.0","source":{"id":"2605.17620","kind":"arxiv","version":1}},"canonical_sha256":"69e1ad4ae6dc5ae034c4b24180b79474923efa12af9f76dea310fd975f9098f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"69e1ad4ae6dc5ae034c4b24180b79474923efa12af9f76dea310fd975f9098f4","first_computed_at":"2026-05-20T00:04:49.151265Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:04:49.151265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pJSBR/12WAsVbdHV3wDYtCTYy7QRjHR2LpxODgvuEczAKXSl1QLlf5qyAUGEkMdQjX/w2XbEt97ZfD7mOKMKAA==","signature_status":"signed_v1","signed_at":"2026-05-20T00:04:49.152091Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.17620","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2478f8a9566fa1ea9a57ea76ec9d8e50cc7688ef0624b36cd2ce14fa5c945b8","sha256:3038c2f02bf7436514f444eaa4160cace057a88141a74509fdea9cedb3d8e27a"],"state_sha256":"e9fc048d4bc006cf48bf64427cec8419688bbe8a33764b30ee16a92169dc1e72"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I6J6aOnNSzGL7rOnVa8uUJCcztxBpTriMjedyWaaTH9TsOgm4eGBzrnX7kRmjhCqc6IvVnZ6EMY0IxfLSBLCAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T12:17:52.569192Z","bundle_sha256":"087850a41a004bb3fcbd89abade7f246d8be54f2ff087d9f4cea587958cad87d"}}