{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FXCN7BFG6Z7VC66HC423PCHI47","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":"995f0a7132e7f771d85c3ef22cec8b969a24009f022da092f135fb620b87b318","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-03-10T18:12:01Z","title_canon_sha256":"b9a7b2be0f923d574ca033f2ddd3dfcac44e84f5dcb215a65038590c4f036702"},"schema_version":"1.0","source":{"id":"1803.03848","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.03848","created_at":"2026-05-18T00:17:38Z"},{"alias_kind":"arxiv_version","alias_value":"1803.03848v1","created_at":"2026-05-18T00:17:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.03848","created_at":"2026-05-18T00:17:38Z"},{"alias_kind":"pith_short_12","alias_value":"FXCN7BFG6Z7V","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"FXCN7BFG6Z7VC66H","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"FXCN7BFG","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:6e36d75c810c26b8dee17b95d82e9cb226ee89f1e5757b15d3f8edf995ac6c1b","target":"graph","created_at":"2026-05-18T00:17:38Z","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 White Dwarf Evolution Code (WDEC), written in Fortran, makes models of white dwarf stars. It is fast, versatile, and includes the latest physics. The code evolves hot (~ 100,000 K) input models down to a chosen effective temperature by relaxing the models to be solutions of the equations of stellar structure. The code can also be used to obtain g-mode oscillation modes for the models. WDEC has a long history going back to the late 1960's. Over the years, it has been updated and re-packaged for modern computer architectures, and has specifically been used in computationally intensive astero","authors_text":"Agnes Bischoff-Kim, Michael H. Montgomery","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-03-10T18:12:01Z","title":"WDEC - A code for modeling white dwarf structure and pulsations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.03848","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:c2853bcf5d3d34f430b1df5d770e8f57b55e4dac0cf1b57aa0600fec321b4765","target":"record","created_at":"2026-05-18T00:17:38Z","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":"995f0a7132e7f771d85c3ef22cec8b969a24009f022da092f135fb620b87b318","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-03-10T18:12:01Z","title_canon_sha256":"b9a7b2be0f923d574ca033f2ddd3dfcac44e84f5dcb215a65038590c4f036702"},"schema_version":"1.0","source":{"id":"1803.03848","kind":"arxiv","version":1}},"canonical_sha256":"2dc4df84a6f67f517bc71735b788e8e7c7c478b292f611e334074397a88b40b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2dc4df84a6f67f517bc71735b788e8e7c7c478b292f611e334074397a88b40b3","first_computed_at":"2026-05-18T00:17:38.322089Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:38.322089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mwurhB7qVNf7F9Ypc3nQH0Il9mdwaLMLbAr0sCW/MLzQnL88Odg+0tE0Nee2DWgqlMhPaAYoKuRLNyoRuZ5CAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:38.322769Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.03848","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2853bcf5d3d34f430b1df5d770e8f57b55e4dac0cf1b57aa0600fec321b4765","sha256:6e36d75c810c26b8dee17b95d82e9cb226ee89f1e5757b15d3f8edf995ac6c1b"],"state_sha256":"57634589bc63ad8cade2053af45d111a232ad9faf975216a82d1ddda8507d7c7"}