{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:FWFIZON7D3EB34366XXUWA652G","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":"a56d8276c1545f795eb771dca3a55c002825f4539b57c85dec601875312a8f2a","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-08-26T17:08:32Z","title_canon_sha256":"b9b683e08a46c55b74b08a6fba78ae7eb1a7eb6fe0ed82e2606257ae67ff2b5d"},"schema_version":"1.0","source":{"id":"2008.11678","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.11678","created_at":"2026-07-05T02:13:03Z"},{"alias_kind":"arxiv_version","alias_value":"2008.11678v2","created_at":"2026-07-05T02:13:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.11678","created_at":"2026-07-05T02:13:03Z"},{"alias_kind":"pith_short_12","alias_value":"FWFIZON7D3EB","created_at":"2026-07-05T02:13:03Z"},{"alias_kind":"pith_short_16","alias_value":"FWFIZON7D3EB3436","created_at":"2026-07-05T02:13:03Z"},{"alias_kind":"pith_short_8","alias_value":"FWFIZON7","created_at":"2026-07-05T02:13:03Z"}],"graph_snapshots":[{"event_id":"sha256:ca2c0e56f8e10d0f18224b3ef1d81f9d1056e4e4003cdf14a7d5040543e10e05","target":"graph","created_at":"2026-07-05T02:13:03Z","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/2008.11678/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While the Polyakov loop is an order parameter of the deconfinement transition in the heavy quark mass regime of QCD, its sensitivity to the deconfinement of light, dynamical quarks in QCD is not apparent. On the other hand, the quark mass dependence of the Polyakov loop is sensitive to the appearance of a chiral phase transition. Using lattice QCD calculations in the staggered fermion discretization scheme at finite values of the lattice spacing, $aT = 1/8$, we show here, for the first time, that the Polyakov loop expectation value, and the heavy quark free energy extracted from it, behave lik","authors_text":"Anirban Lahiri, David Anthony Clarke, Frithjof Karsch, Mugdha Sarkar, Olaf Kaczmarek","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-08-26T17:08:32Z","title":"Sensitivity of the Polyakov loop and related observables to chiral symmetry restoration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.11678","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":"sha256:4e45cf0bfe18a95ad7a6349910d16b013137c501ed9add5292e10c189a121b33","target":"record","created_at":"2026-07-05T02:13:03Z","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":"a56d8276c1545f795eb771dca3a55c002825f4539b57c85dec601875312a8f2a","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-08-26T17:08:32Z","title_canon_sha256":"b9b683e08a46c55b74b08a6fba78ae7eb1a7eb6fe0ed82e2606257ae67ff2b5d"},"schema_version":"1.0","source":{"id":"2008.11678","kind":"arxiv","version":2}},"canonical_sha256":"2d8a8cb9bf1ec81df37ef5ef4b03ddd1899cedfc6fd140c6c08ba7215dc20bab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d8a8cb9bf1ec81df37ef5ef4b03ddd1899cedfc6fd140c6c08ba7215dc20bab","first_computed_at":"2026-07-05T02:13:03.226965Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:13:03.226965Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DprYmzPmeyfc2+9TgIOmQJPl/NBGHG5fuHZLrKx7YCCCJqGi3+vQpF82BR1t4AJKOU1O7FL14kKGa2DxDe+2DA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:13:03.227428Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.11678","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e45cf0bfe18a95ad7a6349910d16b013137c501ed9add5292e10c189a121b33","sha256:ca2c0e56f8e10d0f18224b3ef1d81f9d1056e4e4003cdf14a7d5040543e10e05"],"state_sha256":"60ddc9b0c631ffd40c46b121dad2d967ee12d48415629040b4cadd4ff742f2aa"}