{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:R4RY6ODVVPQU2PY7KKLJ26BBKO","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":"4c0b30e1d11ba82323746b24d0e4c2acf27a61e08797e1ae55ca84bf8aaa8bb7","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-06-19T09:24:38Z","title_canon_sha256":"f6b70661f445d1ff63b4e7b07f08230cee08e81ad460ea60b687a61f2473d63d"},"schema_version":"1.0","source":{"id":"1506.05926","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.05926","created_at":"2026-05-18T01:35:46Z"},{"alias_kind":"arxiv_version","alias_value":"1506.05926v2","created_at":"2026-05-18T01:35:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.05926","created_at":"2026-05-18T01:35:46Z"},{"alias_kind":"pith_short_12","alias_value":"R4RY6ODVVPQU","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"R4RY6ODVVPQU2PY7","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"R4RY6ODV","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:017956d209096dfac8f06d3785cbd8456f4285d221230b1e385b0af2a8222b6f","target":"graph","created_at":"2026-05-18T01:35:46Z","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":"We construct equilibrium configurations of uniformly rotating neutron stars for selected relativistic mean-field nuclear matter equations of state (EOS). We compute in particular the gravitational mass ($M$), equatorial ($R_{\\rm eq}$) and polar ($R_{\\rm pol}$) radii, eccentricity, angular momentum ($J$), moment of inertia ($I$) and quadrupole moment ($M_2$) of neutron stars stable against mass-shedding and secular axisymmetric instability. By constructing the constant frequency sequence $f=716$ Hz of the fastest observed pulsar, PSR J1748-2446ad, and constraining it to be within the stability ","authors_text":"Christian Cherubini, Federico Cipolletta, Jorge A. Rueda, Remo Ruffini, Simonetta Filippi","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-06-19T09:24:38Z","title":"Fast Rotating Neutron Stars with Realistic Nuclear Matter Equation of State"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.05926","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":"sha256:354cd9106d8b33881cdc2d2b4c49528e8d7843a0eb9c4dec244bf5ef280a8201","target":"record","created_at":"2026-05-18T01:35:46Z","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":"4c0b30e1d11ba82323746b24d0e4c2acf27a61e08797e1ae55ca84bf8aaa8bb7","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-06-19T09:24:38Z","title_canon_sha256":"f6b70661f445d1ff63b4e7b07f08230cee08e81ad460ea60b687a61f2473d63d"},"schema_version":"1.0","source":{"id":"1506.05926","kind":"arxiv","version":2}},"canonical_sha256":"8f238f3875abe14d3f1f52969d782153998ad42b6a2573246ab667fec8c932be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f238f3875abe14d3f1f52969d782153998ad42b6a2573246ab667fec8c932be","first_computed_at":"2026-05-18T01:35:46.704434Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:46.704434Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fpSyEvXgIvTQDZWek/zNKzzFsJDock0tkJJFGpLq26b1F0Ica4ywO1tacqIppIFEXnVWexX4B/MkwRyw/U8DDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:46.705036Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.05926","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:354cd9106d8b33881cdc2d2b4c49528e8d7843a0eb9c4dec244bf5ef280a8201","sha256:017956d209096dfac8f06d3785cbd8456f4285d221230b1e385b0af2a8222b6f"],"state_sha256":"5b11a5237fff4fe643fcc10f7d15f570272355530c4b1893a084d3a6c2cf3db7"}