{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:7RHCQBNDERHJTCDEN4CWL6KSSL","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":"e3a2a74469766f2ab6c7cb6655dd05301b7678a0a9c4e614938ed804cdb4e5df","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2008-08-07T19:59:48Z","title_canon_sha256":"537a9f73be1fb9bb26f1889d7be9a7d275132d248c7f6f611a017f96c94f7369"},"schema_version":"1.0","source":{"id":"0808.1096","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0808.1096","created_at":"2026-07-04T15:29:11Z"},{"alias_kind":"arxiv_version","alias_value":"0808.1096v2","created_at":"2026-07-04T15:29:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0808.1096","created_at":"2026-07-04T15:29:11Z"},{"alias_kind":"pith_short_12","alias_value":"7RHCQBNDERHJ","created_at":"2026-07-04T15:29:11Z"},{"alias_kind":"pith_short_16","alias_value":"7RHCQBNDERHJTCDE","created_at":"2026-07-04T15:29:11Z"},{"alias_kind":"pith_short_8","alias_value":"7RHCQBND","created_at":"2026-07-04T15:29:11Z"}],"graph_snapshots":[{"event_id":"sha256:5a4c69f450b5e419fccd5fa8efc667fb6e878b31c50c4209df98775b384b28e5","target":"graph","created_at":"2026-07-04T15:29:11Z","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/0808.1096/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"QCD with three degenerate quark flavours at zero baryon density exhibits a first order thermal phase transition for small quark masses, which changes to a smooth crossover for some critical quark mass m^c_0, i.e. the chiral critical point. It is generally believed that as an (even) function of quark chemical potential, m_c(mu), the critical point moves to larger quark masses, constituting the critical endpoint of a first order phase transition in theories with m\\geq m^c_0. To test this, we consider a Taylor expansion of m_c(mu) around mu=0 and determine the first two coefficients from lattice ","authors_text":"Owe Philipsen (Muenster), Philippe de Forcrand (ETH & CERN)","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2008-08-07T19:59:48Z","title":"The chiral critical point of Nf=3 QCD at finite density to the order (mu/T)^4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0808.1096","kind":"arxiv","version":2},"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":"sha256:083a4619498edb51b65f48f069721698a532b6b774017a1fdd99f16265335476","target":"record","created_at":"2026-07-04T15:29:11Z","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":"e3a2a74469766f2ab6c7cb6655dd05301b7678a0a9c4e614938ed804cdb4e5df","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2008-08-07T19:59:48Z","title_canon_sha256":"537a9f73be1fb9bb26f1889d7be9a7d275132d248c7f6f611a017f96c94f7369"},"schema_version":"1.0","source":{"id":"0808.1096","kind":"arxiv","version":2}},"canonical_sha256":"fc4e2805a3244e9988646f0565f95292ea861285b586c773b2706957f7ce855d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc4e2805a3244e9988646f0565f95292ea861285b586c773b2706957f7ce855d","first_computed_at":"2026-07-04T15:29:11.735911Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:29:11.735911Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3kwFdxwyOgHtS3mOXp2rKvUWq7/ds/2gkYOhrWjsEdn271piqhtMy01lCflnrKuaBqH4ei0/3g6vuhYCC7QZAA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:29:11.736304Z","signed_message":"canonical_sha256_bytes"},"source_id":"0808.1096","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:083a4619498edb51b65f48f069721698a532b6b774017a1fdd99f16265335476","sha256:5a4c69f450b5e419fccd5fa8efc667fb6e878b31c50c4209df98775b384b28e5"],"state_sha256":"182ae88ba15a599472f2d744b1a8e5b216548315bdbd54a8a9bb12cb00e9ee86"}