{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:EIL75NXVTS66UD6YKC6FY453XC","short_pith_number":"pith:EIL75NXV","schema_version":"1.0","canonical_sha256":"2217feb6f59cbdea0fd850bc5c73bbb888b4f0e2085df5bc9cb4f94b60cbe593","source":{"kind":"arxiv","id":"1701.05646","version":1},"attestation_state":"computed","paper":{"title":"Effect of nuclear saturation parameters on possible maximum mass of neutron stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"Hajime Sotani","submitted_at":"2017-01-20T00:05:09Z","abstract_excerpt":"In order to systematically examine the possible maximum mass of neutron stars, which is one of the important properties characterizing the physics in high-density region, I construct neutron star models by adopting phenomenological equations of state with various values of nuclear saturation parameters for low-density region, which are connected to the equation of state for high-density region characterized by the possible maximum sound velocity in medium. I derive an empirical formula for the possible maximum mass of neutron star. If massive neutron stars are observed, it could be possible to"},"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":"1701.05646","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-20T00:05:09Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"e6630194e0b024d4f067b32835b8e9e6b0efb19124db0368182d8c91de0a95c0","abstract_canon_sha256":"c02c5041e1007789e4785dc98c2c85a239fff88b5a03bc5ae02bce64d08ec8a9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:09.710263Z","signature_b64":"T7ZVdgR92SkaS1zy22j/T0pPLl5ViWMsqx2VIagSnoz+Uu5Jvx1jkf6BR2/xtUlYNEOuFdZ20SdmUDpeInASCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2217feb6f59cbdea0fd850bc5c73bbb888b4f0e2085df5bc9cb4f94b60cbe593","last_reissued_at":"2026-05-18T00:49:09.709653Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:09.709653Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of nuclear saturation parameters on possible maximum mass of neutron stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"Hajime Sotani","submitted_at":"2017-01-20T00:05:09Z","abstract_excerpt":"In order to systematically examine the possible maximum mass of neutron stars, which is one of the important properties characterizing the physics in high-density region, I construct neutron star models by adopting phenomenological equations of state with various values of nuclear saturation parameters for low-density region, which are connected to the equation of state for high-density region characterized by the possible maximum sound velocity in medium. I derive an empirical formula for the possible maximum mass of neutron star. If massive neutron stars are observed, it could be possible to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.05646","kind":"arxiv","version":1},"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":"1701.05646","created_at":"2026-05-18T00:49:09.709764+00:00"},{"alias_kind":"arxiv_version","alias_value":"1701.05646v1","created_at":"2026-05-18T00:49:09.709764+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.05646","created_at":"2026-05-18T00:49:09.709764+00:00"},{"alias_kind":"pith_short_12","alias_value":"EIL75NXVTS66","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_16","alias_value":"EIL75NXVTS66UD6Y","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_8","alias_value":"EIL75NXV","created_at":"2026-05-18T12:31:12.930513+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/EIL75NXVTS66UD6YKC6FY453XC","json":"https://pith.science/pith/EIL75NXVTS66UD6YKC6FY453XC.json","graph_json":"https://pith.science/api/pith-number/EIL75NXVTS66UD6YKC6FY453XC/graph.json","events_json":"https://pith.science/api/pith-number/EIL75NXVTS66UD6YKC6FY453XC/events.json","paper":"https://pith.science/paper/EIL75NXV"},"agent_actions":{"view_html":"https://pith.science/pith/EIL75NXVTS66UD6YKC6FY453XC","download_json":"https://pith.science/pith/EIL75NXVTS66UD6YKC6FY453XC.json","view_paper":"https://pith.science/paper/EIL75NXV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1701.05646&json=true","fetch_graph":"https://pith.science/api/pith-number/EIL75NXVTS66UD6YKC6FY453XC/graph.json","fetch_events":"https://pith.science/api/pith-number/EIL75NXVTS66UD6YKC6FY453XC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EIL75NXVTS66UD6YKC6FY453XC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EIL75NXVTS66UD6YKC6FY453XC/action/storage_attestation","attest_author":"https://pith.science/pith/EIL75NXVTS66UD6YKC6FY453XC/action/author_attestation","sign_citation":"https://pith.science/pith/EIL75NXVTS66UD6YKC6FY453XC/action/citation_signature","submit_replication":"https://pith.science/pith/EIL75NXVTS66UD6YKC6FY453XC/action/replication_record"}},"created_at":"2026-05-18T00:49:09.709764+00:00","updated_at":"2026-05-18T00:49:09.709764+00:00"}