{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:DQCTDZ6OWHNHQ5XVUAOODEMBS2","short_pith_number":"pith:DQCTDZ6O","schema_version":"1.0","canonical_sha256":"1c0531e7ceb1da7876f5a01ce1918196b9ac2d760910ef5caa809dde73c72424","source":{"kind":"arxiv","id":"1706.01592","version":2},"attestation_state":"computed","paper":{"title":"Compact stars with sequential QCD phase transitions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"(2) Frankfurt Institute for Advanced Studies), Armen Sedrakian (2) ((1) Physics Department, Mark G. Alford (1), St. Louis, Washington University","submitted_at":"2017-06-06T03:28:07Z","abstract_excerpt":"Compact stars may contain quark matter in their interiors at densities exceeding several times the nuclear saturation density. We explore models of such compact stars where there are two first-order phase transitions: the first from nuclear matter to a quark-matter phase, followed at higher density by another first-order transition to a different quark matter phase [e.g., from the two-flavor color superconducting (2SC) to the color-flavor-locked (CFL) phase). We show that this can give rise to two separate branches of hybrid stars, separated from each other and from the nuclear branch by insta"},"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":"1706.01592","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-06-06T03:28:07Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"a0fdc5f2c3d6b8ce1897251d24ea30645b79b152dfd27923e2e56387dbc26783","abstract_canon_sha256":"3df8fbd786a11817802daf845e0fe7fbc69cd6dbf53caaabf79c48bc8741aaab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:09.720821Z","signature_b64":"Ak9mJJBHRKic/BCUlJB8PBxwRE/0nnt6cahOZaEBNZnRJgU4B7CLAJlZgevMGr6t52uQUuNOCo/labPpfWfwBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c0531e7ceb1da7876f5a01ce1918196b9ac2d760910ef5caa809dde73c72424","last_reissued_at":"2026-05-18T00:32:09.720149Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:09.720149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Compact stars with sequential QCD phase transitions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"(2) Frankfurt Institute for Advanced Studies), Armen Sedrakian (2) ((1) Physics Department, Mark G. Alford (1), St. Louis, Washington University","submitted_at":"2017-06-06T03:28:07Z","abstract_excerpt":"Compact stars may contain quark matter in their interiors at densities exceeding several times the nuclear saturation density. We explore models of such compact stars where there are two first-order phase transitions: the first from nuclear matter to a quark-matter phase, followed at higher density by another first-order transition to a different quark matter phase [e.g., from the two-flavor color superconducting (2SC) to the color-flavor-locked (CFL) phase). We show that this can give rise to two separate branches of hybrid stars, separated from each other and from the nuclear branch by insta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.01592","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":"1706.01592","created_at":"2026-05-18T00:32:09.720249+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.01592v2","created_at":"2026-05-18T00:32:09.720249+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.01592","created_at":"2026-05-18T00:32:09.720249+00:00"},{"alias_kind":"pith_short_12","alias_value":"DQCTDZ6OWHNH","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_16","alias_value":"DQCTDZ6OWHNHQ5XV","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_8","alias_value":"DQCTDZ6O","created_at":"2026-05-18T12:31:12.930513+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.02782","citing_title":"Spin effects in superfluidity, neutron matter and neutron stars","ref_index":45,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2","json":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2.json","graph_json":"https://pith.science/api/pith-number/DQCTDZ6OWHNHQ5XVUAOODEMBS2/graph.json","events_json":"https://pith.science/api/pith-number/DQCTDZ6OWHNHQ5XVUAOODEMBS2/events.json","paper":"https://pith.science/paper/DQCTDZ6O"},"agent_actions":{"view_html":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2","download_json":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2.json","view_paper":"https://pith.science/paper/DQCTDZ6O","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.01592&json=true","fetch_graph":"https://pith.science/api/pith-number/DQCTDZ6OWHNHQ5XVUAOODEMBS2/graph.json","fetch_events":"https://pith.science/api/pith-number/DQCTDZ6OWHNHQ5XVUAOODEMBS2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2/action/storage_attestation","attest_author":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2/action/author_attestation","sign_citation":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2/action/citation_signature","submit_replication":"https://pith.science/pith/DQCTDZ6OWHNHQ5XVUAOODEMBS2/action/replication_record"}},"created_at":"2026-05-18T00:32:09.720249+00:00","updated_at":"2026-05-18T00:32:09.720249+00:00"}