{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:RCSSFQZR6F6AWLMOSVV46N4IIM","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":"529ce097ad9908cfc33a846514f4e5f6c003e8a36df466f7ce4785f46a6802d5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-10-31T14:06:21Z","title_canon_sha256":"874b4c7d77d05d012b2ec78af0e2f9bf116ab704a33a1fdb47bab8a9ad4f4cd1"},"schema_version":"1.0","source":{"id":"1410.8742","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.8742","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"1410.8742v1","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.8742","created_at":"2026-05-18T02:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"RCSSFQZR6F6A","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"RCSSFQZR6F6AWLMO","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"RCSSFQZR","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:5a085b86e7016a23b60f2a443154ae38a72e8ca790d9e829edfcb6c48b7f2c3c","target":"graph","created_at":"2026-05-18T02:38:53Z","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":"Aortic root dilation and propensity to dissection are typical manifestations of the Marfan Syndrome (MS), a genetic defect leading to the degeneration of the elastic fibres. Dilation affects the structure of the flow and, in turn, altered flow may play a role in vessel dilation, generation of aneurysms, and dissection. The aim of the present work is the investigation in-vitro of the fluid dynamic modifications occurring as a consequence of the morphological changes typically induced in the aortic root by MS. A mock-loop reproducing the left ventricle outflow tract and the aortic root was used ","authors_text":"Francesca Sorgini, Giorgio Querzoli, Martina Costantini, Stefania Espa, Stefania Fortini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-10-31T14:06:21Z","title":"Fluid dynamics of aortic root dilation in Marfan syndrome"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.8742","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:cd192985c5d3807d7ed751ccf12f9e32acb218b670e8059638f6c6f0dac25be6","target":"record","created_at":"2026-05-18T02:38:53Z","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":"529ce097ad9908cfc33a846514f4e5f6c003e8a36df466f7ce4785f46a6802d5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-10-31T14:06:21Z","title_canon_sha256":"874b4c7d77d05d012b2ec78af0e2f9bf116ab704a33a1fdb47bab8a9ad4f4cd1"},"schema_version":"1.0","source":{"id":"1410.8742","kind":"arxiv","version":1}},"canonical_sha256":"88a522c331f17c0b2d8e956bcf37884326ab56822573fabfa850147618e67bcb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88a522c331f17c0b2d8e956bcf37884326ab56822573fabfa850147618e67bcb","first_computed_at":"2026-05-18T02:38:53.803093Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:38:53.803093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Oy5LUQReKaExTWO/Ep2YjIc97ovSDIpqBadHv1GiesgyYcOoWmiDo4YrK04av7hBbR5vUaV80D0wSljpI3p7BA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:38:53.803493Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.8742","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd192985c5d3807d7ed751ccf12f9e32acb218b670e8059638f6c6f0dac25be6","sha256:5a085b86e7016a23b60f2a443154ae38a72e8ca790d9e829edfcb6c48b7f2c3c"],"state_sha256":"5d0ceae29a7c4aa780d805b20d6970e60f13376b619e9ec27da4c65127e82c2d"}