{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:Y2KQTU2VNO276K23G6FWZPYTUF","short_pith_number":"pith:Y2KQTU2V","schema_version":"1.0","canonical_sha256":"c69509d3556bb5ff2b5b378b6cbf13a154b02b31cf31c13754afe984fbd7f4da","source":{"kind":"arxiv","id":"2108.11985","version":1},"attestation_state":"computed","paper":{"title":"Simulating progressive intramural damage leading to aortic dissection using an operator-regression neural network","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.CE","authors_text":"Bruno V. Rego, Cristina Cavinato, Ehsan Ban, Enrui Zhang, George Em Karniadakis, Jay D. Humphrey, Minglang Yin","submitted_at":"2021-08-25T03:49:19Z","abstract_excerpt":"Aortic dissection progresses via delamination of the medial layer of the wall. Notwithstanding the complexity of this process, insight has been gleaned by studying in vitro and in silico the progression of dissection driven by quasi-static pressurization of the intramural space by fluid injection, which demonstrates that the differential propensity of dissection can be affected by spatial distributions of structurally significant interlamellar struts that connect adjacent elastic lamellae. In particular, diverse histological microstructures may lead to differential mechanical behavior during d"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2108.11985","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CE","submitted_at":"2021-08-25T03:49:19Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"f1d344ceb46635122d50fee591a0f3ea5a0fbef23dd94f00f8e7c742ff797a34","abstract_canon_sha256":"e4b2cd76d035cc71c99f021c42b3cf777703f3f971e5e2000ba17254b3fefe24"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:00:17.240966Z","signature_b64":"PSHSPbX3zq1xq2YN4GuIoMeM4QpFu+/JPQ607qMth6vRQbI7IBcgkq+Fu+WJ/7p9+iWGyT/bWI9eVEB1DcXWBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c69509d3556bb5ff2b5b378b6cbf13a154b02b31cf31c13754afe984fbd7f4da","last_reissued_at":"2026-07-05T04:00:17.240564Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:00:17.240564Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Simulating progressive intramural damage leading to aortic dissection using an operator-regression neural network","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.CE","authors_text":"Bruno V. Rego, Cristina Cavinato, Ehsan Ban, Enrui Zhang, George Em Karniadakis, Jay D. Humphrey, Minglang Yin","submitted_at":"2021-08-25T03:49:19Z","abstract_excerpt":"Aortic dissection progresses via delamination of the medial layer of the wall. Notwithstanding the complexity of this process, insight has been gleaned by studying in vitro and in silico the progression of dissection driven by quasi-static pressurization of the intramural space by fluid injection, which demonstrates that the differential propensity of dissection can be affected by spatial distributions of structurally significant interlamellar struts that connect adjacent elastic lamellae. In particular, diverse histological microstructures may lead to differential mechanical behavior during d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.11985","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/2108.11985/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2108.11985","created_at":"2026-07-05T04:00:17.240623+00:00"},{"alias_kind":"arxiv_version","alias_value":"2108.11985v1","created_at":"2026-07-05T04:00:17.240623+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.11985","created_at":"2026-07-05T04:00:17.240623+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y2KQTU2VNO27","created_at":"2026-07-05T04:00:17.240623+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y2KQTU2VNO276K23","created_at":"2026-07-05T04:00:17.240623+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y2KQTU2V","created_at":"2026-07-05T04:00:17.240623+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF","json":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF.json","graph_json":"https://pith.science/api/pith-number/Y2KQTU2VNO276K23G6FWZPYTUF/graph.json","events_json":"https://pith.science/api/pith-number/Y2KQTU2VNO276K23G6FWZPYTUF/events.json","paper":"https://pith.science/paper/Y2KQTU2V"},"agent_actions":{"view_html":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF","download_json":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF.json","view_paper":"https://pith.science/paper/Y2KQTU2V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2108.11985&json=true","fetch_graph":"https://pith.science/api/pith-number/Y2KQTU2VNO276K23G6FWZPYTUF/graph.json","fetch_events":"https://pith.science/api/pith-number/Y2KQTU2VNO276K23G6FWZPYTUF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF/action/storage_attestation","attest_author":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF/action/author_attestation","sign_citation":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF/action/citation_signature","submit_replication":"https://pith.science/pith/Y2KQTU2VNO276K23G6FWZPYTUF/action/replication_record"}},"created_at":"2026-07-05T04:00:17.240623+00:00","updated_at":"2026-07-05T04:00:17.240623+00:00"}