{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:OEEBAIGU76VNWF5LTQXQYDJOPY","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c9e5d9c47dafdaa6436e46dabb46b6e1fc601d310f677597eccc885bdd8ef425","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-05-12T11:43:09Z","title_canon_sha256":"016b861407e2af35df89bcca1d9e4e308dbccd879be2bc5180f6c3a441d91e52"},"schema_version":"1.0","source":{"id":"1605.03766","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.03766","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"arxiv_version","alias_value":"1605.03766v2","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.03766","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"pith_short_12","alias_value":"OEEBAIGU76VN","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"OEEBAIGU76VNWF5L","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"OEEBAIGU","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:3431b42192d5ac85e69d10adb031c8736f2390c54c81a8c707c97a56a44c894d","target":"graph","created_at":"2026-05-18T01:00:35Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"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","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","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-05-12T11:43:09Z","title":"Idealised hydrodynamic simulations of turbulent oxygen-burning shell convection in 4{\\pi} geometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.03766","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:896301806bdf49276b14fe514727591788452340d6e305e5a128b70a56524f2d","target":"record","created_at":"2026-05-18T01:00:35Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c9e5d9c47dafdaa6436e46dabb46b6e1fc601d310f677597eccc885bdd8ef425","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-05-12T11:43:09Z","title_canon_sha256":"016b861407e2af35df89bcca1d9e4e308dbccd879be2bc5180f6c3a441d91e52"},"schema_version":"1.0","source":{"id":"1605.03766","kind":"arxiv","version":2}},"canonical_sha256":"71081020d4ffaadb17ab9c2f0c0d2e7e08bb4f1d7eb092a39a39efad3fa37f5c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"71081020d4ffaadb17ab9c2f0c0d2e7e08bb4f1d7eb092a39a39efad3fa37f5c","first_computed_at":"2026-05-18T01:00:35.164517Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:35.164517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CqC6O7rRt+SA8oy6Oh5iJSlBxGjsGqbfKUBYDBgJbMlTQEMNNo9+KjBH11Wkp+jZMveNSZD8Cc1qLdVjOitLDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:35.165096Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.03766","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:896301806bdf49276b14fe514727591788452340d6e305e5a128b70a56524f2d","sha256:3431b42192d5ac85e69d10adb031c8736f2390c54c81a8c707c97a56a44c894d"],"state_sha256":"a54288d3d0bd00dc45032822ab8d650be4dbca7402d8d0302e2737afec4b81d1"}