{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:TLIIKNBTNFNPAIBNA6PFS4KFMQ","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":"1714576069ab02573d517bf3ae59a444a830b7ef16b8435fde1cc250a4481856","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-10-20T18:07:16Z","title_canon_sha256":"c8bd040522b023dca72201a2399fd432ed046d8063a769e53d879e84aa410efb"},"schema_version":"1.0","source":{"id":"0910.3927","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.3927","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"arxiv_version","alias_value":"0910.3927v3","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.3927","created_at":"2026-05-18T02:24:46Z"},{"alias_kind":"pith_short_12","alias_value":"TLIIKNBTNFNP","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"TLIIKNBTNFNPAIBN","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"TLIIKNBT","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:3ef5a099a7e52777abe81cb533816c5bed9325724ae01285d720fd6519af449a","target":"graph","created_at":"2026-05-18T02:24:46Z","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":"The phase transition from hadronic to quark matter may take place already during the early post-bounce stage of core collapse supernovae when matter is still hot and lepton rich. If the phase transition is of first order and exhibits a barrier, the formation of the new phase occurs via the nucleation of droplets. We investigate the thermal nucleation of a quark phase in supernova matter and calculate its rate for a wide range of physical parameters. We show that the formation of the first droplet of a quark phase might be very fast and therefore the phase transition to quark matter could play ","authors_text":"B. W. Mintz, E. S. Fraga, G. Pagliara, J. Schaffner-Bielich","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-10-20T18:07:16Z","title":"Nucleation of quark matter in protoneutron star matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.3927","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:b42d5a551df5efdb2e3bc4b0d0befc3ae3c3cb71ed81121ebd85e2e4b1f78c0a","target":"record","created_at":"2026-05-18T02:24:46Z","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":"1714576069ab02573d517bf3ae59a444a830b7ef16b8435fde1cc250a4481856","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-10-20T18:07:16Z","title_canon_sha256":"c8bd040522b023dca72201a2399fd432ed046d8063a769e53d879e84aa410efb"},"schema_version":"1.0","source":{"id":"0910.3927","kind":"arxiv","version":3}},"canonical_sha256":"9ad0853433695af0202d079e5971456426af9e3a3089bbab98f85ae92f397538","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ad0853433695af0202d079e5971456426af9e3a3089bbab98f85ae92f397538","first_computed_at":"2026-05-18T02:24:46.713176Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:24:46.713176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JDRUfu/DOrCZMKf2Zd0G0aWxe1qXZQe4kEQz+j0n0Ftj7EOtTZd9ym4EFswHKzxPERWOZ+4l/uZ/7NBkHOAqAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:24:46.713745Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.3927","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b42d5a551df5efdb2e3bc4b0d0befc3ae3c3cb71ed81121ebd85e2e4b1f78c0a","sha256:3ef5a099a7e52777abe81cb533816c5bed9325724ae01285d720fd6519af449a"],"state_sha256":"41ad1b8d30f20b4ea321ee084f4025d8a7f6df14e06e590c6af6d0140355eee5"}