{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:7KMH736SJ4V2FLKUYZK7ONENMS","short_pith_number":"pith:7KMH736S","schema_version":"1.0","canonical_sha256":"fa987fefd24f2ba2ad54c655f7348d648c3381cdb0d2797e9e6ab34cb42b945c","source":{"kind":"arxiv","id":"1807.08034","version":1},"attestation_state":"computed","paper":{"title":"Two novel approaches to the hadron-quark mixed phase in compact stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"Alexander Ayriyan, David Alvarez-Castillo, David Blaschke, Hovik Grigorian, Vahagn Abgaryan","submitted_at":"2018-07-20T21:18:56Z","abstract_excerpt":"First-order phase transitions, like the liquid-gas transition, proceed via formation of structures such as bubbles and droplets. In strongly interacting compact star matter, at the crust-core transition, but also at the hadron-quark transition in the core, these structures form different shapes dubbed \"pasta phases\". We describe two methods to obtain one-parameter families of hybrid equations of state (EoS) which mimic the thermodynamic behavior of pasta phases in between a low-density hadron and a high-density quark matter phase, thus generalizing the Maxwell construction. The first method re"},"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":"1807.08034","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-20T21:18:56Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"980ce3218773012c1b749f8f36e8ac514c4dbd67bc4564d2199abb1fa8f35b5c","abstract_canon_sha256":"ec03ffbfa881f3f96424bdfb215078a44cb8aae52ed812235c4a3d9d2d7a85cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:45.229738Z","signature_b64":"ktZPBnwRVS/Gqjxhx2NgeFFNYp43ZGfZHF50OYLIkq7Y/c5jzm8nypHL04UtK1VnPJT5dXJRv8eWTuhnf+viBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa987fefd24f2ba2ad54c655f7348d648c3381cdb0d2797e9e6ab34cb42b945c","last_reissued_at":"2026-05-18T00:05:45.228991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:45.228991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Two novel approaches to the hadron-quark mixed phase in compact stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"Alexander Ayriyan, David Alvarez-Castillo, David Blaschke, Hovik Grigorian, Vahagn Abgaryan","submitted_at":"2018-07-20T21:18:56Z","abstract_excerpt":"First-order phase transitions, like the liquid-gas transition, proceed via formation of structures such as bubbles and droplets. In strongly interacting compact star matter, at the crust-core transition, but also at the hadron-quark transition in the core, these structures form different shapes dubbed \"pasta phases\". We describe two methods to obtain one-parameter families of hybrid equations of state (EoS) which mimic the thermodynamic behavior of pasta phases in between a low-density hadron and a high-density quark matter phase, thus generalizing the Maxwell construction. The first method re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.08034","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":"1807.08034","created_at":"2026-05-18T00:05:45.229114+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.08034v1","created_at":"2026-05-18T00:05:45.229114+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.08034","created_at":"2026-05-18T00:05:45.229114+00:00"},{"alias_kind":"pith_short_12","alias_value":"7KMH736SJ4V2","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"7KMH736SJ4V2FLKU","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"7KMH736S","created_at":"2026-05-18T12:32:11.075285+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":3,"sample":[{"citing_arxiv_id":"2503.23047","citing_title":"Distinct Signatures of the Nature of Phase Transition in Binary Neutron Star Mergers","ref_index":124,"is_internal_anchor":true},{"citing_arxiv_id":"2512.19907","citing_title":"Astrophysical constraints on the cold equation of state of the strongly interacting matter","ref_index":31,"is_internal_anchor":true},{"citing_arxiv_id":"2602.06696","citing_title":"Bayesian Constraints on the Neutron Star Equation of State with a Smooth Hadron-Quark Crossover","ref_index":29,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS","json":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS.json","graph_json":"https://pith.science/api/pith-number/7KMH736SJ4V2FLKUYZK7ONENMS/graph.json","events_json":"https://pith.science/api/pith-number/7KMH736SJ4V2FLKUYZK7ONENMS/events.json","paper":"https://pith.science/paper/7KMH736S"},"agent_actions":{"view_html":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS","download_json":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS.json","view_paper":"https://pith.science/paper/7KMH736S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.08034&json=true","fetch_graph":"https://pith.science/api/pith-number/7KMH736SJ4V2FLKUYZK7ONENMS/graph.json","fetch_events":"https://pith.science/api/pith-number/7KMH736SJ4V2FLKUYZK7ONENMS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS/action/storage_attestation","attest_author":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS/action/author_attestation","sign_citation":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS/action/citation_signature","submit_replication":"https://pith.science/pith/7KMH736SJ4V2FLKUYZK7ONENMS/action/replication_record"}},"created_at":"2026-05-18T00:05:45.229114+00:00","updated_at":"2026-05-18T00:05:45.229114+00:00"}