{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:OULOWDU2TS4BFVYBFUJZCGE7IW","short_pith_number":"pith:OULOWDU2","canonical_record":{"source":{"id":"2010.15825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-10-29T17:57:22Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"1278ce1b401ad6293fd31d316401a52fc4c4c0fae789a6f49a072fd4fd8a5f7a","abstract_canon_sha256":"93dd3dea81816693d1fe9d811829d2e567adae65e1d29e358ad0f1d058f9bd64"},"schema_version":"1.0"},"canonical_sha256":"7516eb0e9a9cb812d7012d1391189f458a87eb64b2ef579bf4902aae6b8036b9","source":{"kind":"arxiv","id":"2010.15825","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.15825","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"arxiv_version","alias_value":"2010.15825v1","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.15825","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"pith_short_12","alias_value":"OULOWDU2TS4B","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"pith_short_16","alias_value":"OULOWDU2TS4BFVYB","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"pith_short_8","alias_value":"OULOWDU2","created_at":"2026-07-05T03:26:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:OULOWDU2TS4BFVYBFUJZCGE7IW","target":"record","payload":{"canonical_record":{"source":{"id":"2010.15825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-10-29T17:57:22Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"1278ce1b401ad6293fd31d316401a52fc4c4c0fae789a6f49a072fd4fd8a5f7a","abstract_canon_sha256":"93dd3dea81816693d1fe9d811829d2e567adae65e1d29e358ad0f1d058f9bd64"},"schema_version":"1.0"},"canonical_sha256":"7516eb0e9a9cb812d7012d1391189f458a87eb64b2ef579bf4902aae6b8036b9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:26:14.159233Z","signature_b64":"zknupWJ99cWh/Q3AUMSO8jZT+g90bNman7acm6McvER1NzKAVHZAj5G8kZextusIWmnWDdx7QvD5rxnKqgHrCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7516eb0e9a9cb812d7012d1391189f458a87eb64b2ef579bf4902aae6b8036b9","last_reissued_at":"2026-07-05T03:26:14.158812Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:26:14.158812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2010.15825","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:26:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pYpLVYn9MmC2kL6JJCs7qWWTMOdyuK43IqGhQ4sPCuROCvSuD+5vG240PUNdGRiUH4Z+W8rXU8Uw5m4grN/wAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-21T06:54:03.828122Z"},"content_sha256":"b736763cf0e72883418576221a3beff1d4731cb4a792ddf1fcf78be847cfaa6c","schema_version":"1.0","event_id":"sha256:b736763cf0e72883418576221a3beff1d4731cb4a792ddf1fcf78be847cfaa6c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:OULOWDU2TS4BFVYBFUJZCGE7IW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sensitivity of the Polyakov loop to chiral symmetry restoration","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"Anirban Lahiri, David Anthony Clarke, Mugdha Sarkar, Olaf Kaczmarek","submitted_at":"2020-10-29T17:57:22Z","abstract_excerpt":"In the heavy, static quark mass regime of QCD, the Polyakov loop is well known to be an order parameter of the deconfinement phase transition; however, the sensitivity of the Polyakov loop to the deconfinement of light, dynamical quarks is less clear. On the other hand, from the perspective of an effective Lagrangian written in the vicinity of the chiral transition, the Polyakov loop is an energy-like operator and should hence scale as any energy-like operator would. We show here that the Polyakov loop and heavy-quark free energy are sensitive to the chiral transition, i.e. their scaling is co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.15825","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2010.15825/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:26:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bkQYkXUJmaDT/nl/k86epsU247Muznp7j5uMUJ/5woyMKnR+gsQE8Ut1HsBmaKpJDNVKIHhCVBNKfdvlzot1BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-21T06:54:03.828512Z"},"content_sha256":"b0b720219c379658a2f464994902e2cd13e94a52117ae8c2299d05fcbe410438","schema_version":"1.0","event_id":"sha256:b0b720219c379658a2f464994902e2cd13e94a52117ae8c2299d05fcbe410438"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OULOWDU2TS4BFVYBFUJZCGE7IW/bundle.json","state_url":"https://pith.science/pith/OULOWDU2TS4BFVYBFUJZCGE7IW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OULOWDU2TS4BFVYBFUJZCGE7IW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-21T06:54:03Z","links":{"resolver":"https://pith.science/pith/OULOWDU2TS4BFVYBFUJZCGE7IW","bundle":"https://pith.science/pith/OULOWDU2TS4BFVYBFUJZCGE7IW/bundle.json","state":"https://pith.science/pith/OULOWDU2TS4BFVYBFUJZCGE7IW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OULOWDU2TS4BFVYBFUJZCGE7IW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:OULOWDU2TS4BFVYBFUJZCGE7IW","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":"93dd3dea81816693d1fe9d811829d2e567adae65e1d29e358ad0f1d058f9bd64","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-10-29T17:57:22Z","title_canon_sha256":"1278ce1b401ad6293fd31d316401a52fc4c4c0fae789a6f49a072fd4fd8a5f7a"},"schema_version":"1.0","source":{"id":"2010.15825","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.15825","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"arxiv_version","alias_value":"2010.15825v1","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.15825","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"pith_short_12","alias_value":"OULOWDU2TS4B","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"pith_short_16","alias_value":"OULOWDU2TS4BFVYB","created_at":"2026-07-05T03:26:14Z"},{"alias_kind":"pith_short_8","alias_value":"OULOWDU2","created_at":"2026-07-05T03:26:14Z"}],"graph_snapshots":[{"event_id":"sha256:b0b720219c379658a2f464994902e2cd13e94a52117ae8c2299d05fcbe410438","target":"graph","created_at":"2026-07-05T03:26:14Z","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/2010.15825/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the heavy, static quark mass regime of QCD, the Polyakov loop is well known to be an order parameter of the deconfinement phase transition; however, the sensitivity of the Polyakov loop to the deconfinement of light, dynamical quarks is less clear. On the other hand, from the perspective of an effective Lagrangian written in the vicinity of the chiral transition, the Polyakov loop is an energy-like operator and should hence scale as any energy-like operator would. We show here that the Polyakov loop and heavy-quark free energy are sensitive to the chiral transition, i.e. their scaling is co","authors_text":"Anirban Lahiri, David Anthony Clarke, 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":"2020-10-29T17:57:22Z","title":"Sensitivity of the Polyakov loop to chiral symmetry restoration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.15825","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:b736763cf0e72883418576221a3beff1d4731cb4a792ddf1fcf78be847cfaa6c","target":"record","created_at":"2026-07-05T03:26:14Z","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":"93dd3dea81816693d1fe9d811829d2e567adae65e1d29e358ad0f1d058f9bd64","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-10-29T17:57:22Z","title_canon_sha256":"1278ce1b401ad6293fd31d316401a52fc4c4c0fae789a6f49a072fd4fd8a5f7a"},"schema_version":"1.0","source":{"id":"2010.15825","kind":"arxiv","version":1}},"canonical_sha256":"7516eb0e9a9cb812d7012d1391189f458a87eb64b2ef579bf4902aae6b8036b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7516eb0e9a9cb812d7012d1391189f458a87eb64b2ef579bf4902aae6b8036b9","first_computed_at":"2026-07-05T03:26:14.158812Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:26:14.158812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zknupWJ99cWh/Q3AUMSO8jZT+g90bNman7acm6McvER1NzKAVHZAj5G8kZextusIWmnWDdx7QvD5rxnKqgHrCw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:26:14.159233Z","signed_message":"canonical_sha256_bytes"},"source_id":"2010.15825","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b736763cf0e72883418576221a3beff1d4731cb4a792ddf1fcf78be847cfaa6c","sha256:b0b720219c379658a2f464994902e2cd13e94a52117ae8c2299d05fcbe410438"],"state_sha256":"56d0a4849934ec0cadc7979586105097a2169f68d71b486146210fa8057d6007"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MUiriAUXBNwjArkW3pBZoVTBxDwAa3MNxjW+SJmFmMz/8D5SL0DdwjBT46m4nwE31OM4UcJWmsZlaZEP7ZDYAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-21T06:54:03.831052Z","bundle_sha256":"78e2579072ec862879eddc987cf978fde6c2c3e32cce0d6de9ae2569b07a47cd"}}