{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:CZI32J3BK33Z45CBTEFYDRWQSB","short_pith_number":"pith:CZI32J3B","schema_version":"1.0","canonical_sha256":"1651bd276156f79e7441990b81c6d09065b0632723012a5a464b780a50f3cca8","source":{"kind":"arxiv","id":"1307.0299","version":2},"attestation_state":"computed","paper":{"title":"Equation of State for Nucleonic Matter and its Quark Mass Dependence from the Nuclear Force in Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"Hidekatsu Nemura, Keiko Murano, Kenji Sasaki (HAL QCD collaboration), Noriyoshi Ishii, Sinya Aoki, Takashi Inoue, Takumi Doi, Tetsuo Hatsuda, Yoichi Ikeda","submitted_at":"2013-07-01T08:31:58Z","abstract_excerpt":"Quark mass dependence of the equation of state (EOS) for nucleonic matter is investigated, on the basis of the Brueckner-Hartree-Fock method with the nucleon-nucleon interaction extracted from lattice QCD simulations. We observe saturation of nuclear matter at the lightest available quark mass corresponding to the pseudoscalar meson mass ~ 469 MeV. Mass-radius relation of the neutron stars is also studied with the EOS for neutron-star matter from the same nuclear force in lattice QCD. We observe that the EOS becomes stiffer and thus the maximum mass of neutron star increases as the quark mass "},"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":"1307.0299","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-07-01T08:31:58Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"62e3f731bf4333720aa3f570760a6e68a329b3199932ca285b8d8ee85da3de73","abstract_canon_sha256":"512d2b5c4ef5268349a39c80a9787d61046e0c2a586501b5faeb361957390060"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:13:12.396621Z","signature_b64":"iuZmuOjz6jUMG19ZjSQJu58Rd0UzweEHGMp1A27l6L5ybFk5iBpLDXyucLJ+YTlx8usU+LULBWvOioSK8UzhBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1651bd276156f79e7441990b81c6d09065b0632723012a5a464b780a50f3cca8","last_reissued_at":"2026-05-18T03:13:12.395830Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:13:12.395830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Equation of State for Nucleonic Matter and its Quark Mass Dependence from the Nuclear Force in Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"Hidekatsu Nemura, Keiko Murano, Kenji Sasaki (HAL QCD collaboration), Noriyoshi Ishii, Sinya Aoki, Takashi Inoue, Takumi Doi, Tetsuo Hatsuda, Yoichi Ikeda","submitted_at":"2013-07-01T08:31:58Z","abstract_excerpt":"Quark mass dependence of the equation of state (EOS) for nucleonic matter is investigated, on the basis of the Brueckner-Hartree-Fock method with the nucleon-nucleon interaction extracted from lattice QCD simulations. We observe saturation of nuclear matter at the lightest available quark mass corresponding to the pseudoscalar meson mass ~ 469 MeV. Mass-radius relation of the neutron stars is also studied with the EOS for neutron-star matter from the same nuclear force in lattice QCD. We observe that the EOS becomes stiffer and thus the maximum mass of neutron star increases as the quark mass "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.0299","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":"1307.0299","created_at":"2026-05-18T03:13:12.395959+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.0299v2","created_at":"2026-05-18T03:13:12.395959+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.0299","created_at":"2026-05-18T03:13:12.395959+00:00"},{"alias_kind":"pith_short_12","alias_value":"CZI32J3BK33Z","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_16","alias_value":"CZI32J3BK33Z45CB","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_8","alias_value":"CZI32J3B","created_at":"2026-05-18T12:27:40.988391+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB","json":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB.json","graph_json":"https://pith.science/api/pith-number/CZI32J3BK33Z45CBTEFYDRWQSB/graph.json","events_json":"https://pith.science/api/pith-number/CZI32J3BK33Z45CBTEFYDRWQSB/events.json","paper":"https://pith.science/paper/CZI32J3B"},"agent_actions":{"view_html":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB","download_json":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB.json","view_paper":"https://pith.science/paper/CZI32J3B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.0299&json=true","fetch_graph":"https://pith.science/api/pith-number/CZI32J3BK33Z45CBTEFYDRWQSB/graph.json","fetch_events":"https://pith.science/api/pith-number/CZI32J3BK33Z45CBTEFYDRWQSB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB/action/storage_attestation","attest_author":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB/action/author_attestation","sign_citation":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB/action/citation_signature","submit_replication":"https://pith.science/pith/CZI32J3BK33Z45CBTEFYDRWQSB/action/replication_record"}},"created_at":"2026-05-18T03:13:12.395959+00:00","updated_at":"2026-05-18T03:13:12.395959+00:00"}