{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:6YD4XMWP7HFP7LHTPN7NKMTZQE","short_pith_number":"pith:6YD4XMWP","schema_version":"1.0","canonical_sha256":"f607cbb2cff9caffacf37b7ed532798126918f0ed74ad0bdfd6358089ac1591a","source":{"kind":"arxiv","id":"2605.22648","version":1},"attestation_state":"computed","paper":{"title":"Experimental investigation of twin pulsed jets in a hemispheric elastic cavity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"G. Di Labbio, H. D. Ng, L. Kadem, L. S. Merlo, W. Saleh","submitted_at":"2026-05-21T15:52:19Z","abstract_excerpt":"This study experimentally examines the impact of spacing between two pulsed jets and their strengths on the fluid dynamics within an elastic hemispherical cavity. Such interactions between multiple pulsed jets are observed in various natural and industrial contexts, including cardiovascular flows, where they occur naturally within the atria or result from medical interventions (e.g., mitral valve repair, mechanical heart valves, paravalvular leaks) or diseases (e.g., aortic or pulmonary valve regurgitation). Fundamentally, these flows usually feature two or more pulsed jets interacting in an e"},"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":"2605.22648","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-05-21T15:52:19Z","cross_cats_sorted":[],"title_canon_sha256":"bd80c01fb0d14a0b50214145b57bb7f58070685eef29f79d1015af683f543617","abstract_canon_sha256":"6e90515ae22f1409d2fe804fd677c2cf1bb737d7e26bea8179ecbd1b00399652"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-22T02:04:48.042981Z","signature_b64":"O8gk7Pu5mrA6/1mT47eXCoRfN1E6VE84DR9pgB5ZSY40Hsat7ZtooIyr+CMuKNfDZSxQrMlF39RTkeMl8fHNAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f607cbb2cff9caffacf37b7ed532798126918f0ed74ad0bdfd6358089ac1591a","last_reissued_at":"2026-05-22T02:04:48.042219Z","signature_status":"signed_v1","first_computed_at":"2026-05-22T02:04:48.042219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Experimental investigation of twin pulsed jets in a hemispheric elastic cavity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"G. Di Labbio, H. D. Ng, L. Kadem, L. S. Merlo, W. Saleh","submitted_at":"2026-05-21T15:52:19Z","abstract_excerpt":"This study experimentally examines the impact of spacing between two pulsed jets and their strengths on the fluid dynamics within an elastic hemispherical cavity. Such interactions between multiple pulsed jets are observed in various natural and industrial contexts, including cardiovascular flows, where they occur naturally within the atria or result from medical interventions (e.g., mitral valve repair, mechanical heart valves, paravalvular leaks) or diseases (e.g., aortic or pulmonary valve regurgitation). Fundamentally, these flows usually feature two or more pulsed jets interacting in an e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22648","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/2605.22648/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":"2605.22648","created_at":"2026-05-22T02:04:48.042362+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.22648v1","created_at":"2026-05-22T02:04:48.042362+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22648","created_at":"2026-05-22T02:04:48.042362+00:00"},{"alias_kind":"pith_short_12","alias_value":"6YD4XMWP7HFP","created_at":"2026-05-22T02:04:48.042362+00:00"},{"alias_kind":"pith_short_16","alias_value":"6YD4XMWP7HFP7LHT","created_at":"2026-05-22T02:04:48.042362+00:00"},{"alias_kind":"pith_short_8","alias_value":"6YD4XMWP","created_at":"2026-05-22T02:04:48.042362+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/6YD4XMWP7HFP7LHTPN7NKMTZQE","json":"https://pith.science/pith/6YD4XMWP7HFP7LHTPN7NKMTZQE.json","graph_json":"https://pith.science/api/pith-number/6YD4XMWP7HFP7LHTPN7NKMTZQE/graph.json","events_json":"https://pith.science/api/pith-number/6YD4XMWP7HFP7LHTPN7NKMTZQE/events.json","paper":"https://pith.science/paper/6YD4XMWP"},"agent_actions":{"view_html":"https://pith.science/pith/6YD4XMWP7HFP7LHTPN7NKMTZQE","download_json":"https://pith.science/pith/6YD4XMWP7HFP7LHTPN7NKMTZQE.json","view_paper":"https://pith.science/paper/6YD4XMWP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.22648&json=true","fetch_graph":"https://pith.science/api/pith-number/6YD4XMWP7HFP7LHTPN7NKMTZQE/graph.json","fetch_events":"https://pith.science/api/pith-number/6YD4XMWP7HFP7LHTPN7NKMTZQE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6YD4XMWP7HFP7LHTPN7NKMTZQE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6YD4XMWP7HFP7LHTPN7NKMTZQE/action/storage_attestation","attest_author":"https://pith.science/pith/6YD4XMWP7HFP7LHTPN7NKMTZQE/action/author_attestation","sign_citation":"https://pith.science/pith/6YD4XMWP7HFP7LHTPN7NKMTZQE/action/citation_signature","submit_replication":"https://pith.science/pith/6YD4XMWP7HFP7LHTPN7NKMTZQE/action/replication_record"}},"created_at":"2026-05-22T02:04:48.042362+00:00","updated_at":"2026-05-22T02:04:48.042362+00:00"}