{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:ONXVU2QP4DWV5YJITHUXOSRDJT","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"bc1bf70352b83e6077b9764e204ae55f021eea1a9f3f33bec620e0633b0b1953","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-12-30T00:57:29Z","title_canon_sha256":"412b05c20311b78b009d169fffc3a05237381cf0546adbc59e9558175e7638bb"},"schema_version":"1.0","source":{"id":"astro-ph/0101002","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0101002","created_at":"2026-05-18T04:35:36Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0101002v3","created_at":"2026-05-18T04:35:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0101002","created_at":"2026-05-18T04:35:36Z"},{"alias_kind":"pith_short_12","alias_value":"ONXVU2QP4DWV","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"ONXVU2QP4DWV5YJI","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"ONXVU2QP","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:3864e30904db414985d46734db81f7fde8db91f1169cb761e172fbf6704a4e0a","target":"graph","created_at":"2026-05-18T04:35:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study the evolution of the rotation frequency for accreting compact stars. The discontinuous change of the moment of inertia of a rapidly rotating star due to the possible quark core appearance entails a characteristic change in the spin evolution. Numerical solutions have been performed using a model equation of state describing the deconfinement phase transition. Trajectories of spin evolution are discussed in the angular velocity - baryon number plane (phase diagram) for different accretion scenarios defined by the initial values of mass and magnetic field of the star, as well as mass ac","authors_text":"D. Blaschke, G. Poghosyan, H. Grigorian","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-12-30T00:57:29Z","title":"Population clustering as a signal for deconfinement in accreting compact stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0101002","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:fa2b4974dfb77f67b9823910c82ef5223d8664c90a31e5cd6a330ef76bf20096","target":"record","created_at":"2026-05-18T04:35:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"bc1bf70352b83e6077b9764e204ae55f021eea1a9f3f33bec620e0633b0b1953","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-12-30T00:57:29Z","title_canon_sha256":"412b05c20311b78b009d169fffc3a05237381cf0546adbc59e9558175e7638bb"},"schema_version":"1.0","source":{"id":"astro-ph/0101002","kind":"arxiv","version":3}},"canonical_sha256":"736f5a6a0fe0ed5ee12899e9774a234ce1e271cf6c907b0ad8c75a153abae706","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"736f5a6a0fe0ed5ee12899e9774a234ce1e271cf6c907b0ad8c75a153abae706","first_computed_at":"2026-05-18T04:35:36.026333Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:35:36.026333Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0uTs1YysaOZQMvr0KC8sdrzY2jUJPN50gajxz2jTXoCqvukwe7L00s3Vk4UDoy1ItUceucKJMYIWrPNdePMmDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:35:36.026972Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0101002","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa2b4974dfb77f67b9823910c82ef5223d8664c90a31e5cd6a330ef76bf20096","sha256:3864e30904db414985d46734db81f7fde8db91f1169cb761e172fbf6704a4e0a"],"state_sha256":"5815f59f255c154c3893bc5cf2a3ba06883af670adc3f0c94d8852218a0da353"}