{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:GRJJK5VLPV2KNTFVKAIAGOWCUX","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":"126e68d20a0744e86a63750bad3728ecd5b29bd7be3afdf02dca92e12c68fc29","cross_cats_sorted":["astro-ph.HE","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-03-14T13:50:03Z","title_canon_sha256":"743d29a582e16be06ed2541ca27a5e47d3ae54770dd613b7418a93177fbf7bba"},"schema_version":"1.0","source":{"id":"2403.09398","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.09398","created_at":"2026-07-05T09:12:03Z"},{"alias_kind":"arxiv_version","alias_value":"2403.09398v1","created_at":"2026-07-05T09:12:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.09398","created_at":"2026-07-05T09:12:03Z"},{"alias_kind":"pith_short_12","alias_value":"GRJJK5VLPV2K","created_at":"2026-07-05T09:12:03Z"},{"alias_kind":"pith_short_16","alias_value":"GRJJK5VLPV2KNTFV","created_at":"2026-07-05T09:12:03Z"},{"alias_kind":"pith_short_8","alias_value":"GRJJK5VL","created_at":"2026-07-05T09:12:03Z"}],"graph_snapshots":[{"event_id":"sha256:ff9a7b368554f311f2e11ebe24a812d842ba753a209f49192b6a85924877f46d","target":"graph","created_at":"2026-07-05T09:12:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2403.09398/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore the anomaly detection framework based on Normalizing Flows (NF) models introduced in \\cite{PhysRevC.106.065802} to detect the presence of a large (destabilising) dense matter phase transition in neutron star (NS) observations of masses and radii, and relate the feasibility of detection with parameters of the underlying mass-radius sequence, which is a functional of the dense matter equation of state. Once trained on simulated data featuring continuous $M(R)$ solutions (i.e., no phase transitions), NF is used to determine the likelihood of a first-order phase transition in a given se","authors_text":"Constan\\c{c}a Provid\\^encia, M\\'arcio Ferreira, Micha{\\l} Bejger, Val\\'eria Carvalho","cross_cats":["astro-ph.HE","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-03-14T13:50:03Z","title":"Detecting the third family of compact stars with normalizing flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.09398","kind":"arxiv","version":1},"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":"sha256:3839522869e222692af867dd622a68c253d28a082474564637b99dac41056b24","target":"record","created_at":"2026-07-05T09:12:03Z","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":"126e68d20a0744e86a63750bad3728ecd5b29bd7be3afdf02dca92e12c68fc29","cross_cats_sorted":["astro-ph.HE","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-03-14T13:50:03Z","title_canon_sha256":"743d29a582e16be06ed2541ca27a5e47d3ae54770dd613b7418a93177fbf7bba"},"schema_version":"1.0","source":{"id":"2403.09398","kind":"arxiv","version":1}},"canonical_sha256":"34529576ab7d74a6ccb55010033ac2a5c5ce49eebb1ad3d0e7ec26304d31b5ea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"34529576ab7d74a6ccb55010033ac2a5c5ce49eebb1ad3d0e7ec26304d31b5ea","first_computed_at":"2026-07-05T09:12:03.034817Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:12:03.034817Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KAlBmweTT78qcWfeGG2izvvuoPZX9mfhxxjzeBQSvbI1Ch+VTgGK4ZJcq+MF6jAs+c0dgkzQETCMJWo37skgAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:12:03.035355Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.09398","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3839522869e222692af867dd622a68c253d28a082474564637b99dac41056b24","sha256:ff9a7b368554f311f2e11ebe24a812d842ba753a209f49192b6a85924877f46d"],"state_sha256":"8876c04832cb07eea353fc9b065dda5ccaafe2b8546ae595735464c35d833851"}