{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:IW4FZKMR5LICSKYD6FCI2J4LAA","short_pith_number":"pith:IW4FZKMR","schema_version":"1.0","canonical_sha256":"45b85ca991ead0292b03f1448d278b0030c75e90e576f1de1acfbbad24a23abb","source":{"kind":"arxiv","id":"1009.5954","version":1},"attestation_state":"computed","paper":{"title":"Hexane Air Combustion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Brian Ventura, Joseph E. Shepherd, Philipp A. Boettcher","submitted_at":"2010-09-29T17:44:05Z","abstract_excerpt":"Hot surface ignition and subsequent flame propagation of premixed n-hexane air mixtures are shown in this fluid dynamics video. High speed schlieren photography revealed 3 distinct behaviors of ignition and propagation as a function of mixture composition and initial pressure."},"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":"1009.5954","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2010-09-29T17:44:05Z","cross_cats_sorted":[],"title_canon_sha256":"a911a81873a523f1dc2759c10741f3da9a5689b41ae9caa78e69fd773fff6af0","abstract_canon_sha256":"8da7e9fbb86507783c602219dac56dd4542c24f24b7fd7274d1c6cfeccfa48d0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:40:08.560648Z","signature_b64":"jWWBDR9lOueQw2S3mFHer5abHcJbdTbPkfdrLo3PrpQQIZlRJCkoOO1XVg6GNItzZ4EUjMwTvh5cnbDaFkbBCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45b85ca991ead0292b03f1448d278b0030c75e90e576f1de1acfbbad24a23abb","last_reissued_at":"2026-05-18T04:40:08.560152Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:40:08.560152Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hexane Air Combustion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Brian Ventura, Joseph E. Shepherd, Philipp A. Boettcher","submitted_at":"2010-09-29T17:44:05Z","abstract_excerpt":"Hot surface ignition and subsequent flame propagation of premixed n-hexane air mixtures are shown in this fluid dynamics video. High speed schlieren photography revealed 3 distinct behaviors of ignition and propagation as a function of mixture composition and initial pressure."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.5954","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":""},"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":"1009.5954","created_at":"2026-05-18T04:40:08.560232+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.5954v1","created_at":"2026-05-18T04:40:08.560232+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.5954","created_at":"2026-05-18T04:40:08.560232+00:00"},{"alias_kind":"pith_short_12","alias_value":"IW4FZKMR5LIC","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_16","alias_value":"IW4FZKMR5LICSKYD","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_8","alias_value":"IW4FZKMR","created_at":"2026-05-18T12:26:09.077623+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/IW4FZKMR5LICSKYD6FCI2J4LAA","json":"https://pith.science/pith/IW4FZKMR5LICSKYD6FCI2J4LAA.json","graph_json":"https://pith.science/api/pith-number/IW4FZKMR5LICSKYD6FCI2J4LAA/graph.json","events_json":"https://pith.science/api/pith-number/IW4FZKMR5LICSKYD6FCI2J4LAA/events.json","paper":"https://pith.science/paper/IW4FZKMR"},"agent_actions":{"view_html":"https://pith.science/pith/IW4FZKMR5LICSKYD6FCI2J4LAA","download_json":"https://pith.science/pith/IW4FZKMR5LICSKYD6FCI2J4LAA.json","view_paper":"https://pith.science/paper/IW4FZKMR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.5954&json=true","fetch_graph":"https://pith.science/api/pith-number/IW4FZKMR5LICSKYD6FCI2J4LAA/graph.json","fetch_events":"https://pith.science/api/pith-number/IW4FZKMR5LICSKYD6FCI2J4LAA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IW4FZKMR5LICSKYD6FCI2J4LAA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IW4FZKMR5LICSKYD6FCI2J4LAA/action/storage_attestation","attest_author":"https://pith.science/pith/IW4FZKMR5LICSKYD6FCI2J4LAA/action/author_attestation","sign_citation":"https://pith.science/pith/IW4FZKMR5LICSKYD6FCI2J4LAA/action/citation_signature","submit_replication":"https://pith.science/pith/IW4FZKMR5LICSKYD6FCI2J4LAA/action/replication_record"}},"created_at":"2026-05-18T04:40:08.560232+00:00","updated_at":"2026-05-18T04:40:08.560232+00:00"}