{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:6MIPSJC3ATQRDHPY3BMCP3N6LF","short_pith_number":"pith:6MIPSJC3","schema_version":"1.0","canonical_sha256":"f310f9245b04e1119df8d85827edbe5967efc476df58f4bbbc85d4ddb1e0d4c0","source":{"kind":"arxiv","id":"1303.3282","version":2},"attestation_state":"computed","paper":{"title":"The hottest superfluid and superconductor in the Universe: Discovery and nuclear physics implications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","nucl-th"],"primary_cat":"hep-ph","authors_text":"Brynmor Haskell, Craig O. Heinke, Cristobal M. Espinoza, Kostas Glampedakis, Nils Andersson, Wynn C. G. Ho","submitted_at":"2013-03-13T20:23:06Z","abstract_excerpt":"We present recent work on using astronomical observations of neutron stars to reveal unique insights into nuclear matter that cannot be obtained from laboratories on Earth. First, we discuss our measurement of the rapid cooling of the youngest neutron star in the Galaxy; this provides the first direct evidence for superfluidity and superconductivity in the supra-nuclear core of neutron stars. We show that observations of thermonuclear X-ray bursts on neutron stars can be used to constrain properties of neutron superfluidity and neutrino emission. We describe the implications of rapid neutron 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":"1303.3282","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-03-13T20:23:06Z","cross_cats_sorted":["astro-ph.SR","nucl-th"],"title_canon_sha256":"8b19f70d658d32329636cab215191353aa48265d083f0d6cc2ff4d478032a4d6","abstract_canon_sha256":"c956f922f41d47bd21ec9a16b28b6e95e2aa77b4a3caddb670772633a8c6ad61"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:30:53.127145Z","signature_b64":"F4v6yaLkI1LSNoOMpijh6KL95tDCfWznWO0yddLIv7Yyd0Wgee4QtmzSWzqywqj84OJspxjw6ON+8xKo4qAQAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f310f9245b04e1119df8d85827edbe5967efc476df58f4bbbc85d4ddb1e0d4c0","last_reissued_at":"2026-05-18T03:30:53.126509Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:30:53.126509Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The hottest superfluid and superconductor in the Universe: Discovery and nuclear physics implications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","nucl-th"],"primary_cat":"hep-ph","authors_text":"Brynmor Haskell, Craig O. Heinke, Cristobal M. Espinoza, Kostas Glampedakis, Nils Andersson, Wynn C. G. Ho","submitted_at":"2013-03-13T20:23:06Z","abstract_excerpt":"We present recent work on using astronomical observations of neutron stars to reveal unique insights into nuclear matter that cannot be obtained from laboratories on Earth. First, we discuss our measurement of the rapid cooling of the youngest neutron star in the Galaxy; this provides the first direct evidence for superfluidity and superconductivity in the supra-nuclear core of neutron stars. We show that observations of thermonuclear X-ray bursts on neutron stars can be used to constrain properties of neutron superfluidity and neutrino emission. We describe the implications of rapid neutron s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.3282","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":"1303.3282","created_at":"2026-05-18T03:30:53.126605+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.3282v2","created_at":"2026-05-18T03:30:53.126605+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.3282","created_at":"2026-05-18T03:30:53.126605+00:00"},{"alias_kind":"pith_short_12","alias_value":"6MIPSJC3ATQR","created_at":"2026-05-18T12:27:36.564083+00:00"},{"alias_kind":"pith_short_16","alias_value":"6MIPSJC3ATQRDHPY","created_at":"2026-05-18T12:27:36.564083+00:00"},{"alias_kind":"pith_short_8","alias_value":"6MIPSJC3","created_at":"2026-05-18T12:27:36.564083+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/6MIPSJC3ATQRDHPY3BMCP3N6LF","json":"https://pith.science/pith/6MIPSJC3ATQRDHPY3BMCP3N6LF.json","graph_json":"https://pith.science/api/pith-number/6MIPSJC3ATQRDHPY3BMCP3N6LF/graph.json","events_json":"https://pith.science/api/pith-number/6MIPSJC3ATQRDHPY3BMCP3N6LF/events.json","paper":"https://pith.science/paper/6MIPSJC3"},"agent_actions":{"view_html":"https://pith.science/pith/6MIPSJC3ATQRDHPY3BMCP3N6LF","download_json":"https://pith.science/pith/6MIPSJC3ATQRDHPY3BMCP3N6LF.json","view_paper":"https://pith.science/paper/6MIPSJC3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.3282&json=true","fetch_graph":"https://pith.science/api/pith-number/6MIPSJC3ATQRDHPY3BMCP3N6LF/graph.json","fetch_events":"https://pith.science/api/pith-number/6MIPSJC3ATQRDHPY3BMCP3N6LF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6MIPSJC3ATQRDHPY3BMCP3N6LF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6MIPSJC3ATQRDHPY3BMCP3N6LF/action/storage_attestation","attest_author":"https://pith.science/pith/6MIPSJC3ATQRDHPY3BMCP3N6LF/action/author_attestation","sign_citation":"https://pith.science/pith/6MIPSJC3ATQRDHPY3BMCP3N6LF/action/citation_signature","submit_replication":"https://pith.science/pith/6MIPSJC3ATQRDHPY3BMCP3N6LF/action/replication_record"}},"created_at":"2026-05-18T03:30:53.126605+00:00","updated_at":"2026-05-18T03:30:53.126605+00:00"}