{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OTZMUSS5RN7V3EL5LG6T6Z3TDJ","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":"e6906a20c33c80597dd98afe2551baccf5d5fc2d1d14a9ff956bcc13532cf74a","cross_cats_sorted":["astro-ph.SR","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-05-21T15:56:38Z","title_canon_sha256":"5e6c73c3020c11d1e126d7fc50f99bd7f0e00d32638bb5d4f1a03beeeb269bb2"},"schema_version":"1.0","source":{"id":"2205.10631","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.10631","created_at":"2026-07-05T05:32:30Z"},{"alias_kind":"arxiv_version","alias_value":"2205.10631v2","created_at":"2026-07-05T05:32:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.10631","created_at":"2026-07-05T05:32:30Z"},{"alias_kind":"pith_short_12","alias_value":"OTZMUSS5RN7V","created_at":"2026-07-05T05:32:30Z"},{"alias_kind":"pith_short_16","alias_value":"OTZMUSS5RN7V3EL5","created_at":"2026-07-05T05:32:30Z"},{"alias_kind":"pith_short_8","alias_value":"OTZMUSS5","created_at":"2026-07-05T05:32:30Z"}],"graph_snapshots":[{"event_id":"sha256:3436d1c1e3c14edd754c01a69798afdce2fc876517a5c84746eefca30287f5c2","target":"graph","created_at":"2026-07-05T05:32:30Z","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/2205.10631/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Hyperons are essential constituents in the neutron star interior. The poorly-known hyperonic interaction is a source of uncertainty for studying laboratory hypernuclei and neutron star observations. In this work, we perform Bayesian inference of phenomenological hyperon-nucleon interactions using the tidal-deformability measurement of the GW170817 binary neutron star merger as detected by LIGO/Virgo and the mass-radius measurements of PSR J0030+0541 and PSR J0740+6620 as detected by NICER. The analysis is based on a set of stiff relativistic neutron-star-matter equation of states with hyperons","authors_text":"Ang Li, Baoyuan Sun, Xiangdong Sun, Zhiqiang Miao","cross_cats":["astro-ph.SR","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-05-21T15:56:38Z","title":"Astrophysical implications on hyperon couplings and hyperon star properties with relativistic equations of states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.10631","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:f18f2de5944442fdd488a926c4969d905d8df1060073613a80b5e154f95ae8f8","target":"record","created_at":"2026-07-05T05:32:30Z","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":"e6906a20c33c80597dd98afe2551baccf5d5fc2d1d14a9ff956bcc13532cf74a","cross_cats_sorted":["astro-ph.SR","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-05-21T15:56:38Z","title_canon_sha256":"5e6c73c3020c11d1e126d7fc50f99bd7f0e00d32638bb5d4f1a03beeeb269bb2"},"schema_version":"1.0","source":{"id":"2205.10631","kind":"arxiv","version":2}},"canonical_sha256":"74f2ca4a5d8b7f5d917d59bd3f67731a63ecec7c5273066092736b7a208cb7d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"74f2ca4a5d8b7f5d917d59bd3f67731a63ecec7c5273066092736b7a208cb7d7","first_computed_at":"2026-07-05T05:32:30.957211Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:32:30.957211Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dJcrQmXqMspujU0kskMkTLkIO5wIRcFjbEKuWRBe024ZEB5H0kLHxA+aQxSP9DY34IPA829cvN/jplJIId8lDA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:32:30.957752Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.10631","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f18f2de5944442fdd488a926c4969d905d8df1060073613a80b5e154f95ae8f8","sha256:3436d1c1e3c14edd754c01a69798afdce2fc876517a5c84746eefca30287f5c2"],"state_sha256":"cfb07be69087e52e7462c2e19567cf5f2b89d89d8175838ce890ad88ba9d909f"}