{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:SJ3OWTOYB3AK6GSV2N6NVUZ77C","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":"b3001a112d44d4b4af8f72c420548a05b2a191f364599f52ba8ccf243ada4590","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2018-11-12T18:12:15Z","title_canon_sha256":"5eb450a968460e9f8389184f16ad8445a89d347d1954252d0bfc762ca891a35a"},"schema_version":"1.0","source":{"id":"1811.04888","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.04888","created_at":"2026-05-18T00:01:02Z"},{"alias_kind":"arxiv_version","alias_value":"1811.04888v1","created_at":"2026-05-18T00:01:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.04888","created_at":"2026-05-18T00:01:02Z"},{"alias_kind":"pith_short_12","alias_value":"SJ3OWTOYB3AK","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"SJ3OWTOYB3AK6GSV","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"SJ3OWTOY","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:a9eba174abde9288cdac0c5c9b526c91fb0d15880f198213b3d99752e86d4c9f","target":"graph","created_at":"2026-05-18T00:01:02Z","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":"To relate constraints from nuclear physics to the tidal deformabilities of neutron stars, we construct a neutron star model that accepts input from a large collection of Skyrme density functions to calculate properties of 1.4 solar-mass neutron stars. We find that restricting this set of Skyrme to density functions that describe nuclear masses, isobaric analog states, and low energy nuclear reactions does not sufficiently restrict the predicted neutron-star radii and the tidal deformabilities. However, pressure constraints on the EoS around twice saturation density ($2\\times2.74\\times10^{14}g/","authors_text":"C.Y. Tsang, F.J. Fattoyev, M.B. Tsang, P. Danielewicz, W.G. Lynch","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2018-11-12T18:12:15Z","title":"Laboratory Probes of the Neutron-Matter Equation of State"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.04888","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":"sha256:51f81be6844de2969149df094a35021e996ad240e1e82eb6f7a8ad3726f9a23b","target":"record","created_at":"2026-05-18T00:01:02Z","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":"b3001a112d44d4b4af8f72c420548a05b2a191f364599f52ba8ccf243ada4590","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2018-11-12T18:12:15Z","title_canon_sha256":"5eb450a968460e9f8389184f16ad8445a89d347d1954252d0bfc762ca891a35a"},"schema_version":"1.0","source":{"id":"1811.04888","kind":"arxiv","version":1}},"canonical_sha256":"9276eb4dd80ec0af1a55d37cdad33ff8a8f713f4e48ea8e0cdb8b4f8aaefc4cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9276eb4dd80ec0af1a55d37cdad33ff8a8f713f4e48ea8e0cdb8b4f8aaefc4cd","first_computed_at":"2026-05-18T00:01:02.170540Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:02.170540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iS0diaI6lQH5fQ+mwT6/I9QEnHLK1k/8Hf0UG4J/WVXryx1n6xnCv73ISuO+9fpkmsljy0DRz+RiL5n9UD2NCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:02.171196Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.04888","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:51f81be6844de2969149df094a35021e996ad240e1e82eb6f7a8ad3726f9a23b","sha256:a9eba174abde9288cdac0c5c9b526c91fb0d15880f198213b3d99752e86d4c9f"],"state_sha256":"ece4bd36e050324cf3826ccecd8853058b0656f8f09b7f50b6b348c4d9df8e8c"}