{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:3WIQ7NV4Y53HW42S6DUE7NRSUG","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":"a36e14ae9f040e611b56282c0a1a8f5b63bc66cfe15bcbe5f91e5c7d0b1950d5","cross_cats_sorted":["gr-qc","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-02-27T03:32:19Z","title_canon_sha256":"f00cf551cf19a8cff9492167e3fc968b8a59f34a76458948c9e560ea6c74b48d"},"schema_version":"1.0","source":{"id":"2602.23646","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.23646","created_at":"2026-07-08T14:18:58Z"},{"alias_kind":"arxiv_version","alias_value":"2602.23646v1","created_at":"2026-07-08T14:18:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.23646","created_at":"2026-07-08T14:18:58Z"},{"alias_kind":"pith_short_12","alias_value":"3WIQ7NV4Y53H","created_at":"2026-07-08T14:18:58Z"},{"alias_kind":"pith_short_16","alias_value":"3WIQ7NV4Y53HW42S","created_at":"2026-07-08T14:18:58Z"},{"alias_kind":"pith_short_8","alias_value":"3WIQ7NV4","created_at":"2026-07-08T14:18:58Z"}],"graph_snapshots":[{"event_id":"sha256:90261f79c48265ef102cb7b427091bc29d7103dbff4240cd72e761822602cad4","target":"graph","created_at":"2026-07-08T14:18:58Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2602.23646/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Binary neutron star mergers are thought to produce hot, rapidly rotating neutron stars with masses that can far exceed their Tolman-Oppenheimer-Volkoff mass. The gravitational-wave emission from such remnants provides a unique opportunity to measure the nuclear equation of state at densities and temperatures not available to terrestrial experiments. Current detector design is informed by gravitational-wave signals from general relativistic hydrodynamics simulations of neutron star mergers, typically with hybrid thermal treatments for the equation of state, where a cold equation of state is mod","authors_text":"Debarati Chatterjee, Nilaksha Barman, Paul D. Lasky, Simon Goode, Spencer J. Magnall","cross_cats":["gr-qc","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-02-27T03:32:19Z","title":"Realistic Equations of State Informing Neutron Star Post-Merger Gravitational-Wave Frequencies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.23646","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":"sha256:0f428e1889cacf50415b005f333c42077caf30e3a326e654a713ebef8c300857","target":"record","created_at":"2026-07-08T14:18:58Z","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":"a36e14ae9f040e611b56282c0a1a8f5b63bc66cfe15bcbe5f91e5c7d0b1950d5","cross_cats_sorted":["gr-qc","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-02-27T03:32:19Z","title_canon_sha256":"f00cf551cf19a8cff9492167e3fc968b8a59f34a76458948c9e560ea6c74b48d"},"schema_version":"1.0","source":{"id":"2602.23646","kind":"arxiv","version":1}},"canonical_sha256":"dd910fb6bcc7767b7352f0e84fb632a1a5c0c00474be282c2fb46e8ebad46559","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd910fb6bcc7767b7352f0e84fb632a1a5c0c00474be282c2fb46e8ebad46559","first_computed_at":"2026-07-08T14:18:58.754791Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-08T14:18:58.754791Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GWXUvK8fMl1sjIym1DAMQSFcvF/dvjD0EEbGnCosuCp5toxpOC+TIzD70XxFKkB62jjwgSvH4KWCz2I+mpdOAg==","signature_status":"signed_v1","signed_at":"2026-07-08T14:18:58.755422Z","signed_message":"canonical_sha256_bytes"},"source_id":"2602.23646","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f428e1889cacf50415b005f333c42077caf30e3a326e654a713ebef8c300857","sha256:90261f79c48265ef102cb7b427091bc29d7103dbff4240cd72e761822602cad4"],"state_sha256":"31eb36900ed6e7b22ad244199b23d7a515b66e9a2bce63ec3b826c026d033b7e"}