{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:J5U46KQFZJLE3DF32SY3SZUC6Z","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":"0fde7aa7bbfe2280394bc82a7972d4ef1508b2e0d04f62123b39683442b1cdea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-10-21T18:48:58Z","title_canon_sha256":"43faec35ad641e6824c5f286e6360cf10ef7bddcb0a940312fcceb37da5f63f4"},"schema_version":"1.0","source":{"id":"1510.06367","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.06367","created_at":"2026-05-18T01:29:37Z"},{"alias_kind":"arxiv_version","alias_value":"1510.06367v1","created_at":"2026-05-18T01:29:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.06367","created_at":"2026-05-18T01:29:37Z"},{"alias_kind":"pith_short_12","alias_value":"J5U46KQFZJLE","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"J5U46KQFZJLE3DF3","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"J5U46KQF","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:769b9bbd330a6e41f413b403751ba23cc537def1df028797f245209c4c11199e","target":"graph","created_at":"2026-05-18T01:29:37Z","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":"QCD at non-zero chemical potential ($\\mu$) for quark number has a complex fermion determinant and thus standard simulation methods for lattice QCD cannot be applied. We therefore simulate this theory using the Complex-Langevin algorithm with Gauge Cooling in addition to adaptive methods, to prevent runaway behaviour. Simulations are performed at zero temperature on a $12^4$ lattice with 2 quarks which are light enough that $m_N/3$ is significantly larger than $m_\\pi/2$. Preliminary results are qualitatively as expected. The quark-number density is close to zero for $\\mu < m_N/3$, beyond which ","authors_text":"D. K. Sinclair, J. B. Kogut","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-10-21T18:48:58Z","title":"Exploring Complex-Langevin Methods for Finite-Density QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.06367","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":"sha256:1b40d39c8daa2c939f21d933450ce5452be077735c6f4dad80852ea4a9e5f96b","target":"record","created_at":"2026-05-18T01:29:37Z","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":"0fde7aa7bbfe2280394bc82a7972d4ef1508b2e0d04f62123b39683442b1cdea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-10-21T18:48:58Z","title_canon_sha256":"43faec35ad641e6824c5f286e6360cf10ef7bddcb0a940312fcceb37da5f63f4"},"schema_version":"1.0","source":{"id":"1510.06367","kind":"arxiv","version":1}},"canonical_sha256":"4f69cf2a05ca564d8cbbd4b1b96682f64fad6f59a88ce82089f9b109d8f5ade7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f69cf2a05ca564d8cbbd4b1b96682f64fad6f59a88ce82089f9b109d8f5ade7","first_computed_at":"2026-05-18T01:29:37.135034Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:29:37.135034Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s75M9WOZuSyI2M2H6RWoXKh0NxmZktHMJDhUcDY87WiGn3iit7rox2woglIvxj2TBwhW4atkxyNoqDNHiiL/Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:29:37.135527Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.06367","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b40d39c8daa2c939f21d933450ce5452be077735c6f4dad80852ea4a9e5f96b","sha256:769b9bbd330a6e41f413b403751ba23cc537def1df028797f245209c4c11199e"],"state_sha256":"14319c5c9a123b3247a57fd23f9b7b7e550b0c1f2f2e4a6db2935e7902789272"}