{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:OEEBAIGU76VNWF5LTQXQYDJOPY","short_pith_number":"pith:OEEBAIGU","schema_version":"1.0","canonical_sha256":"71081020d4ffaadb17ab9c2f0c0d2e7e08bb4f1d7eb092a39a39efad3fa37f5c","source":{"kind":"arxiv","id":"1605.03766","version":2},"attestation_state":"computed","paper":{"title":"Idealised hydrodynamic simulations of turbulent oxygen-burning shell convection in 4{\\pi} geometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"2), (2) UVic, 3), 3) ((1) HITS, (3) JINA, (4) LCSE), Austin Davis (2), Falk Herwig (2, Paul Woodward (4, Robert Andrassy (2, Samuel Jones (1, Stou Sandalski (4","submitted_at":"2016-05-12T11:43:09Z","abstract_excerpt":"This work investigates the properties of convection in stars with particular emphasis on entrainment across the upper convective boundary (CB). Idealised simulations of turbulent convection in the O-burning shell of a massive star are performed in $4\\pi$ geometry on $768^3$ and $1536^3$ grids, driven by a representative heating rate. A heating series is also performed on the $768^3$ grid. The $1536^3$ simulation exhibits an entrainment rate at the upper CB of $1.33\\times10^{-6}~M_\\odot~\\mathrm{s}^{-1}$. The $768^3$ simulation with the same heating rate agrees within 17 per cent. The entrainmen"},"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":"1605.03766","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-05-12T11:43:09Z","cross_cats_sorted":[],"title_canon_sha256":"016b861407e2af35df89bcca1d9e4e308dbccd879be2bc5180f6c3a441d91e52","abstract_canon_sha256":"c9e5d9c47dafdaa6436e46dabb46b6e1fc601d310f677597eccc885bdd8ef425"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:35.165096Z","signature_b64":"CqC6O7rRt+SA8oy6Oh5iJSlBxGjsGqbfKUBYDBgJbMlTQEMNNo9+KjBH11Wkp+jZMveNSZD8Cc1qLdVjOitLDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"71081020d4ffaadb17ab9c2f0c0d2e7e08bb4f1d7eb092a39a39efad3fa37f5c","last_reissued_at":"2026-05-18T01:00:35.164517Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:35.164517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Idealised hydrodynamic simulations of turbulent oxygen-burning shell convection in 4{\\pi} geometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"2), (2) UVic, 3), 3) ((1) HITS, (3) JINA, (4) LCSE), Austin Davis (2), Falk Herwig (2, Paul Woodward (4, Robert Andrassy (2, Samuel Jones (1, Stou Sandalski (4","submitted_at":"2016-05-12T11:43:09Z","abstract_excerpt":"This work investigates the properties of convection in stars with particular emphasis on entrainment across the upper convective boundary (CB). Idealised simulations of turbulent convection in the O-burning shell of a massive star are performed in $4\\pi$ geometry on $768^3$ and $1536^3$ grids, driven by a representative heating rate. A heating series is also performed on the $768^3$ grid. The $1536^3$ simulation exhibits an entrainment rate at the upper CB of $1.33\\times10^{-6}~M_\\odot~\\mathrm{s}^{-1}$. The $768^3$ simulation with the same heating rate agrees within 17 per cent. The entrainmen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.03766","kind":"arxiv","version":2},"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":"1605.03766","created_at":"2026-05-18T01:00:35.164599+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.03766v2","created_at":"2026-05-18T01:00:35.164599+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.03766","created_at":"2026-05-18T01:00:35.164599+00:00"},{"alias_kind":"pith_short_12","alias_value":"OEEBAIGU76VN","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"OEEBAIGU76VNWF5L","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"OEEBAIGU","created_at":"2026-05-18T12:30:36.002864+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/OEEBAIGU76VNWF5LTQXQYDJOPY","json":"https://pith.science/pith/OEEBAIGU76VNWF5LTQXQYDJOPY.json","graph_json":"https://pith.science/api/pith-number/OEEBAIGU76VNWF5LTQXQYDJOPY/graph.json","events_json":"https://pith.science/api/pith-number/OEEBAIGU76VNWF5LTQXQYDJOPY/events.json","paper":"https://pith.science/paper/OEEBAIGU"},"agent_actions":{"view_html":"https://pith.science/pith/OEEBAIGU76VNWF5LTQXQYDJOPY","download_json":"https://pith.science/pith/OEEBAIGU76VNWF5LTQXQYDJOPY.json","view_paper":"https://pith.science/paper/OEEBAIGU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.03766&json=true","fetch_graph":"https://pith.science/api/pith-number/OEEBAIGU76VNWF5LTQXQYDJOPY/graph.json","fetch_events":"https://pith.science/api/pith-number/OEEBAIGU76VNWF5LTQXQYDJOPY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OEEBAIGU76VNWF5LTQXQYDJOPY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OEEBAIGU76VNWF5LTQXQYDJOPY/action/storage_attestation","attest_author":"https://pith.science/pith/OEEBAIGU76VNWF5LTQXQYDJOPY/action/author_attestation","sign_citation":"https://pith.science/pith/OEEBAIGU76VNWF5LTQXQYDJOPY/action/citation_signature","submit_replication":"https://pith.science/pith/OEEBAIGU76VNWF5LTQXQYDJOPY/action/replication_record"}},"created_at":"2026-05-18T01:00:35.164599+00:00","updated_at":"2026-05-18T01:00:35.164599+00:00"}