{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:6ERCZOQ5RAAT4YM4LMXEGYSB23","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":"b7e7e2a8b5a4be8f125da536cb1571d1199a3cf45e29fc2922e43817627a2f94","cross_cats_sorted":["astro-ph.SR","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-04-22T22:47:03Z","title_canon_sha256":"10cf41f71bc978cc1c8cbde11dd3faa142b4c71e2b0c56227349e671cf24f806"},"schema_version":"1.0","source":{"id":"2504.16305","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.16305","created_at":"2026-07-05T10:52:44Z"},{"alias_kind":"arxiv_version","alias_value":"2504.16305v1","created_at":"2026-07-05T10:52:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.16305","created_at":"2026-07-05T10:52:44Z"},{"alias_kind":"pith_short_12","alias_value":"6ERCZOQ5RAAT","created_at":"2026-07-05T10:52:44Z"},{"alias_kind":"pith_short_16","alias_value":"6ERCZOQ5RAAT4YM4","created_at":"2026-07-05T10:52:44Z"},{"alias_kind":"pith_short_8","alias_value":"6ERCZOQ5","created_at":"2026-07-05T10:52:44Z"}],"graph_snapshots":[{"event_id":"sha256:6d57d2623d2d47f19bd569b758b0e132b1786fda6ff781526c54a6c19ec1da57","target":"graph","created_at":"2026-07-05T10:52:44Z","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/2504.16305/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We build slowly rotating anisotropic neutron stars using the Hartle-Thorne formalism, employing three distinct anisotropy models--Horvat, Bowers-Liang, and a covariant model--to characterize the relationship between radial and tangential pressure. We analyze how anisotropy influences stellar properties such as the mass-radius relation, angular momentum, moment of inertia, and binding energy. Our findings reveal that the maximum stable mass of non-rotating stars depends strongly on the anisotropy model, with some configurations supporting up to 60% more mass than their isotropic counterparts wi","authors_text":"E. A. Becerra-Vergara, F. D. Lora-Clavijo, L. M. Becerra","cross_cats":["astro-ph.SR","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-04-22T22:47:03Z","title":"Rotating neutron stars: anisotropy model comparison"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.16305","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":"sha256:44dce241b8c1f33aedea9711d1c592d935f4e5fde6031a31ca69edbcf7177c19","target":"record","created_at":"2026-07-05T10:52:44Z","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":"b7e7e2a8b5a4be8f125da536cb1571d1199a3cf45e29fc2922e43817627a2f94","cross_cats_sorted":["astro-ph.SR","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-04-22T22:47:03Z","title_canon_sha256":"10cf41f71bc978cc1c8cbde11dd3faa142b4c71e2b0c56227349e671cf24f806"},"schema_version":"1.0","source":{"id":"2504.16305","kind":"arxiv","version":1}},"canonical_sha256":"f1222cba1d88013e619c5b2e436241d6f5286eac19cd7fb219328b36b0f73835","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1222cba1d88013e619c5b2e436241d6f5286eac19cd7fb219328b36b0f73835","first_computed_at":"2026-07-05T10:52:44.595618Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:52:44.595618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4PbJ3rdPr+haW85zjqLVORz2FxKrbylPyWBrswSobOn1rrPfpDmV0rHAr98naxPHQVF7Wb36ayluYmcnvy3/Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:52:44.596158Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.16305","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44dce241b8c1f33aedea9711d1c592d935f4e5fde6031a31ca69edbcf7177c19","sha256:6d57d2623d2d47f19bd569b758b0e132b1786fda6ff781526c54a6c19ec1da57"],"state_sha256":"9125a00ab497b3ec9de2b9ac5ef4233abdaf1eb981e3dabb41788fad31d12f91"}