{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:LHSYAGE7MFRPP2GIMLB7JYYV67","short_pith_number":"pith:LHSYAGE7","schema_version":"1.0","canonical_sha256":"59e580189f6162f7e8c862c3f4e315f7c26ac15fb96817920517e7bf189397f6","source":{"kind":"arxiv","id":"1506.06513","version":3},"attestation_state":"computed","paper":{"title":"FluSI: A novel parallel simulation tool for flapping insect flight using a Fourier method with volume penalization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Dmitry Kolomenskiy, J\\\"orn Sesterhenn, Kai Schneider, Thomas Engels","submitted_at":"2015-06-22T09:13:25Z","abstract_excerpt":"FluSI, a fully parallel open source software for pseudo-spectral simulations of three-dimensional flapping flight in viscous flows, is presented. It is freely available for non-commercial use under [https://github.com/pseudospectators/FLUSI]. The computational framework runs on high performance computers with distributed memory architectures. The discretization of the three-dimensional incompressible Navier--Stokes equations is based on a Fourier pseudo-spectral method with adaptive time stepping. The complex time varying geometry of insects with rigid flapping wings is handled with the volume"},"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":"1506.06513","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-06-22T09:13:25Z","cross_cats_sorted":[],"title_canon_sha256":"953493f95995fee6da8e9d1c51537b05503e2f86d1ecf88490252fd562da8cff","abstract_canon_sha256":"c752341868950874dfcf7c936b87796e7c19b2b6d0f673f3c8df5b2eb0eea54c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:23:48.255638Z","signature_b64":"yFshomuL1blp78f7iJ8hVIh3WOI+lsaD8RxqxKJbhINR7YI0A/wzv77LJNcjsajtpm/AOIyrpiw7mWL/H7gjCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59e580189f6162f7e8c862c3f4e315f7c26ac15fb96817920517e7bf189397f6","last_reissued_at":"2026-05-18T01:23:48.255098Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:23:48.255098Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"FluSI: A novel parallel simulation tool for flapping insect flight using a Fourier method with volume penalization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Dmitry Kolomenskiy, J\\\"orn Sesterhenn, Kai Schneider, Thomas Engels","submitted_at":"2015-06-22T09:13:25Z","abstract_excerpt":"FluSI, a fully parallel open source software for pseudo-spectral simulations of three-dimensional flapping flight in viscous flows, is presented. It is freely available for non-commercial use under [https://github.com/pseudospectators/FLUSI]. The computational framework runs on high performance computers with distributed memory architectures. The discretization of the three-dimensional incompressible Navier--Stokes equations is based on a Fourier pseudo-spectral method with adaptive time stepping. The complex time varying geometry of insects with rigid flapping wings is handled with the volume"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.06513","kind":"arxiv","version":3},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1506.06513","created_at":"2026-05-18T01:23:48.255168+00:00"},{"alias_kind":"arxiv_version","alias_value":"1506.06513v3","created_at":"2026-05-18T01:23:48.255168+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.06513","created_at":"2026-05-18T01:23:48.255168+00:00"},{"alias_kind":"pith_short_12","alias_value":"LHSYAGE7MFRP","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"LHSYAGE7MFRPP2GI","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"LHSYAGE7","created_at":"2026-05-18T12:29:29.992203+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/LHSYAGE7MFRPP2GIMLB7JYYV67","json":"https://pith.science/pith/LHSYAGE7MFRPP2GIMLB7JYYV67.json","graph_json":"https://pith.science/api/pith-number/LHSYAGE7MFRPP2GIMLB7JYYV67/graph.json","events_json":"https://pith.science/api/pith-number/LHSYAGE7MFRPP2GIMLB7JYYV67/events.json","paper":"https://pith.science/paper/LHSYAGE7"},"agent_actions":{"view_html":"https://pith.science/pith/LHSYAGE7MFRPP2GIMLB7JYYV67","download_json":"https://pith.science/pith/LHSYAGE7MFRPP2GIMLB7JYYV67.json","view_paper":"https://pith.science/paper/LHSYAGE7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1506.06513&json=true","fetch_graph":"https://pith.science/api/pith-number/LHSYAGE7MFRPP2GIMLB7JYYV67/graph.json","fetch_events":"https://pith.science/api/pith-number/LHSYAGE7MFRPP2GIMLB7JYYV67/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LHSYAGE7MFRPP2GIMLB7JYYV67/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LHSYAGE7MFRPP2GIMLB7JYYV67/action/storage_attestation","attest_author":"https://pith.science/pith/LHSYAGE7MFRPP2GIMLB7JYYV67/action/author_attestation","sign_citation":"https://pith.science/pith/LHSYAGE7MFRPP2GIMLB7JYYV67/action/citation_signature","submit_replication":"https://pith.science/pith/LHSYAGE7MFRPP2GIMLB7JYYV67/action/replication_record"}},"created_at":"2026-05-18T01:23:48.255168+00:00","updated_at":"2026-05-18T01:23:48.255168+00:00"}