{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:JOILQXCWC77SWYANUGJXQMAUTR","short_pith_number":"pith:JOILQXCW","schema_version":"1.0","canonical_sha256":"4b90b85c5617ff2b600da1937830149c4315bbea959e01b2c27fe7389cb77864","source":{"kind":"arxiv","id":"1201.1078","version":2},"attestation_state":"computed","paper":{"title":"Constraining mean-field models of the nuclear matter equation of state at low densities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","nucl-ex"],"primary_cat":"nucl-th","authors_text":"M. D. Voskresenskaya, S. Typel","submitted_at":"2012-01-05T08:24:31Z","abstract_excerpt":"An extension of the generalized relativistic mean-field (gRMF) model with density dependent couplings is introduced in order to describe thermodynamical properties and the composition of dense nuclear matter for astrophysical applications. Bound states of light nuclei and two-nucleon scattering correlations are considered as explicit degrees of freedom in the thermodynamical potential. They are represented by quasiparticles with medium-dependent properties. The model describes the correct low-density limit given by the virial equation of state (VEoS) and reproduces RMF results around nuclear s"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1201.1078","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-01-05T08:24:31Z","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"title_canon_sha256":"01a4ffae384f74ca6d07da19a62c1b083b3b129cd74316bad2847d4237372457","abstract_canon_sha256":"1d1243642cb839a76c083493f2c47b28dae99d5a281ca3769f6fc75d7963141d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:25.954641Z","signature_b64":"/bl7Y0mIbFQioUaXLcGU48V6TCg0EtuP6f30l2xA0fsPkD09bRIlv7d0LiSMaK/R3DsMuKMnRSDz9do+tXBkCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b90b85c5617ff2b600da1937830149c4315bbea959e01b2c27fe7389cb77864","last_reissued_at":"2026-05-18T02:21:25.953833Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:25.953833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constraining mean-field models of the nuclear matter equation of state at low densities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","nucl-ex"],"primary_cat":"nucl-th","authors_text":"M. D. Voskresenskaya, S. Typel","submitted_at":"2012-01-05T08:24:31Z","abstract_excerpt":"An extension of the generalized relativistic mean-field (gRMF) model with density dependent couplings is introduced in order to describe thermodynamical properties and the composition of dense nuclear matter for astrophysical applications. Bound states of light nuclei and two-nucleon scattering correlations are considered as explicit degrees of freedom in the thermodynamical potential. They are represented by quasiparticles with medium-dependent properties. The model describes the correct low-density limit given by the virial equation of state (VEoS) and reproduces RMF results around nuclear s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.1078","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1201.1078","created_at":"2026-05-18T02:21:25.953967+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.1078v2","created_at":"2026-05-18T02:21:25.953967+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.1078","created_at":"2026-05-18T02:21:25.953967+00:00"},{"alias_kind":"pith_short_12","alias_value":"JOILQXCWC77S","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_16","alias_value":"JOILQXCWC77SWYAN","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_8","alias_value":"JOILQXCW","created_at":"2026-05-18T12:27:11.947152+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.11431","citing_title":"Impact of Effective Nucleon Mass and Multineutron States on the Equation of State for Core-Collapse Supernovae","ref_index":33,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR","json":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR.json","graph_json":"https://pith.science/api/pith-number/JOILQXCWC77SWYANUGJXQMAUTR/graph.json","events_json":"https://pith.science/api/pith-number/JOILQXCWC77SWYANUGJXQMAUTR/events.json","paper":"https://pith.science/paper/JOILQXCW"},"agent_actions":{"view_html":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR","download_json":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR.json","view_paper":"https://pith.science/paper/JOILQXCW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.1078&json=true","fetch_graph":"https://pith.science/api/pith-number/JOILQXCWC77SWYANUGJXQMAUTR/graph.json","fetch_events":"https://pith.science/api/pith-number/JOILQXCWC77SWYANUGJXQMAUTR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR/action/storage_attestation","attest_author":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR/action/author_attestation","sign_citation":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR/action/citation_signature","submit_replication":"https://pith.science/pith/JOILQXCWC77SWYANUGJXQMAUTR/action/replication_record"}},"created_at":"2026-05-18T02:21:25.953967+00:00","updated_at":"2026-05-18T02:21:25.953967+00:00"}