{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:JAO5XQYDFIORTS7NVHQI223MDV","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":"2f2fc0a463cd94c848f192a86eb1d1bccf31803a5365cfa808dee68f19fbe7ea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-03-08T11:34:55Z","title_canon_sha256":"357a766d009d38ffab8954c2772de9120b09d12d5465666af47d21322f8a4822"},"schema_version":"1.0","source":{"id":"1303.1956","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.1956","created_at":"2026-05-18T01:51:09Z"},{"alias_kind":"arxiv_version","alias_value":"1303.1956v1","created_at":"2026-05-18T01:51:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.1956","created_at":"2026-05-18T01:51:09Z"},{"alias_kind":"pith_short_12","alias_value":"JAO5XQYDFIOR","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"JAO5XQYDFIORTS7N","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"JAO5XQYD","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:851885d8581554ac76aec573e4226b325683e3c0ff04fea5f763ef7e9b518b9d","target":"graph","created_at":"2026-05-18T01:51:09Z","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":"There are three categories of stars whose masses have been found accurately in recent times: (1) two for which Shapiro delay is used which is possible due to GR light bending as the partner is heavy : PSR J1614-2230 and PSR J1903+0327 (2) six eclipsing stars for which numerical Roche Lobe geometry is used and (3) 3 stars for which spectroscopic methods are used and in fact for these three the mass and radii both are estimated. Motivated by large color (N_c) expansion using a modified Richardson potential, along with density dependent quark masses thereby allowing chiral symmetry restoration, w","authors_text":"Jishnu Dey, Mira Dey, Subharthi Ray, Taparati Gangopadhyay, Xiang-Dong Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-03-08T11:34:55Z","title":"Strange star equation of state fits the refined mass measurement of 12 pulsars and predicts their radii"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.1956","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:f889084fb7af4ac8cf82f1d0a2f24ed628eb90769498dd7528f9d59ec64d3ba6","target":"record","created_at":"2026-05-18T01:51:09Z","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":"2f2fc0a463cd94c848f192a86eb1d1bccf31803a5365cfa808dee68f19fbe7ea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-03-08T11:34:55Z","title_canon_sha256":"357a766d009d38ffab8954c2772de9120b09d12d5465666af47d21322f8a4822"},"schema_version":"1.0","source":{"id":"1303.1956","kind":"arxiv","version":1}},"canonical_sha256":"481ddbc3032a1d19cbeda9e08d6b6c1d738bb2c8f7a5b74c782b784e8706c1a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"481ddbc3032a1d19cbeda9e08d6b6c1d738bb2c8f7a5b74c782b784e8706c1a2","first_computed_at":"2026-05-18T01:51:09.753287Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:09.753287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NpaxWO4UDldo0W/ZMulrtqQmMz7nccjvb02vp64nivKj/tOFfJVDNirJeAPBqMQg3N9MHgnkbBvMToRcJZPCAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:09.753959Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.1956","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f889084fb7af4ac8cf82f1d0a2f24ed628eb90769498dd7528f9d59ec64d3ba6","sha256:851885d8581554ac76aec573e4226b325683e3c0ff04fea5f763ef7e9b518b9d"],"state_sha256":"7710a655c97b08a67a42074401848e9b20cc38dd63275b3173fc9ba2eac0963c"}