{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:2NAZ6WUE57RHGDWOPFFI6YUO7J","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":"0ab49b5abc76484112335a2a39a02328b3136d2ce1bcbe02da6d9f10b21afdc4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-10-16T20:21:29Z","title_canon_sha256":"4d40f016ef4fd7394f1543f4a5fa39c58185978988b9dc7a89f2a2ff418c230e"},"schema_version":"1.0","source":{"id":"1410.4580","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.4580","created_at":"2026-05-18T02:39:55Z"},{"alias_kind":"arxiv_version","alias_value":"1410.4580v1","created_at":"2026-05-18T02:39:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.4580","created_at":"2026-05-18T02:39:55Z"},{"alias_kind":"pith_short_12","alias_value":"2NAZ6WUE57RH","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2NAZ6WUE57RHGDWO","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2NAZ6WUE","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:859c876fac6f3bdd1f58bf297b4ec8b953a045dbfcf2a3ae86bf18604bc6de46","target":"graph","created_at":"2026-05-18T02:39:55Z","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":"The merger of two carbon-oxygen white dwarfs has long been theorized to lead to a massive carbon-oxygen or oxygen-neon white dwarf, accretion-induced collapse to a neutron star, or a type Ia supernova. Determining which mergers lead to a particular outcome requires hydrodynamic simulations of the merging process. I give a brief overview of the current understanding of mergers and their end-products derived from simulations, and show how temperature, rather than density or mass, most strongly determines a merging binary's subsequent evolution. I then describe recent simulations that show merger","authors_text":"Chenchong Zhu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-10-16T20:21:29Z","title":"The Physics and End-Products of Merging CO WD Binaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.4580","kind":"arxiv","version":1},"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":"sha256:06792e55437150ab666ea24c598a17f37170f6c03c3ca65a88bd61ffbd0874e4","target":"record","created_at":"2026-05-18T02:39:55Z","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":"0ab49b5abc76484112335a2a39a02328b3136d2ce1bcbe02da6d9f10b21afdc4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-10-16T20:21:29Z","title_canon_sha256":"4d40f016ef4fd7394f1543f4a5fa39c58185978988b9dc7a89f2a2ff418c230e"},"schema_version":"1.0","source":{"id":"1410.4580","kind":"arxiv","version":1}},"canonical_sha256":"d3419f5a84efe2730ece794a8f628efa7b62183da87fc77187435a9d2f70e4d4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3419f5a84efe2730ece794a8f628efa7b62183da87fc77187435a9d2f70e4d4","first_computed_at":"2026-05-18T02:39:55.234883Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:55.234883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TlfUFNnFfL3ysc8WUMEYEifRYtDk8XfiYecvAiMHhdw8/x/eHo5dEbPVhpozYSf9f0BBgQQGpn3+MNt1tQ7fAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:55.235286Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.4580","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:06792e55437150ab666ea24c598a17f37170f6c03c3ca65a88bd61ffbd0874e4","sha256:859c876fac6f3bdd1f58bf297b4ec8b953a045dbfcf2a3ae86bf18604bc6de46"],"state_sha256":"bd39b747c96e30a57cc0247c40292fd92a765333714fa859c4ab576fd05c6742"}