{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:F2R2PVH2CJSI5XSU6I6MAD3OWJ","short_pith_number":"pith:F2R2PVH2","schema_version":"1.0","canonical_sha256":"2ea3a7d4fa12648ede54f23cc00f6eb2456e253d2878fc2b2a864a8593d8f57e","source":{"kind":"arxiv","id":"1012.5855","version":1},"attestation_state":"computed","paper":{"title":"The effect of the Polyakov loop on the chiral phase transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"G. Marko, Zs. Szep","submitted_at":"2010-12-29T00:30:49Z","abstract_excerpt":"The Polyakov loop is included in the SU(2)_L x SU(2)_R chiral quark-meson model by considering the propagation of the constituent quarks, coupled to the (sigma,pi) meson multiplet, on the homogeneous background of a temporal gauge field, diagonal in color space. The model is solved at finite temperature and quark baryon chemical potential both in the chiral limit and for the physical value of the pion mass by using an expansion in the number of flavors N_f. Keeping the fermion propagator at its tree-level, a resummation on the pion propagator is constructed which resums infinitely many orders "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1012.5855","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-29T00:30:49Z","cross_cats_sorted":[],"title_canon_sha256":"e9d72d3d7202f4ec564794e1464e089306938be5361c3d8fe5b5a859c198864b","abstract_canon_sha256":"9728abbbab2dcda9b54c89b850eee0a22aa8f767c6b46b0e197b09ddf3f972d4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:05.163756Z","signature_b64":"M6j5ybZbD6aFa0MQuK4RZbbJNlM/sSz2YSTJQTwYvOa5xuyQpMjhQUr1RQA1QHjOY2EASNw04cLM74kpNgUpBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ea3a7d4fa12648ede54f23cc00f6eb2456e253d2878fc2b2a864a8593d8f57e","last_reissued_at":"2026-05-18T00:37:05.163190Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:05.163190Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The effect of the Polyakov loop on the chiral phase transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"G. Marko, Zs. Szep","submitted_at":"2010-12-29T00:30:49Z","abstract_excerpt":"The Polyakov loop is included in the SU(2)_L x SU(2)_R chiral quark-meson model by considering the propagation of the constituent quarks, coupled to the (sigma,pi) meson multiplet, on the homogeneous background of a temporal gauge field, diagonal in color space. The model is solved at finite temperature and quark baryon chemical potential both in the chiral limit and for the physical value of the pion mass by using an expansion in the number of flavors N_f. Keeping the fermion propagator at its tree-level, a resummation on the pion propagator is constructed which resums infinitely many orders "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5855","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1012.5855","created_at":"2026-05-18T00:37:05.163288+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.5855v1","created_at":"2026-05-18T00:37:05.163288+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5855","created_at":"2026-05-18T00:37:05.163288+00:00"},{"alias_kind":"pith_short_12","alias_value":"F2R2PVH2CJSI","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_16","alias_value":"F2R2PVH2CJSI5XSU","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_8","alias_value":"F2R2PVH2","created_at":"2026-05-18T12:26:06.534383+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ","json":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ.json","graph_json":"https://pith.science/api/pith-number/F2R2PVH2CJSI5XSU6I6MAD3OWJ/graph.json","events_json":"https://pith.science/api/pith-number/F2R2PVH2CJSI5XSU6I6MAD3OWJ/events.json","paper":"https://pith.science/paper/F2R2PVH2"},"agent_actions":{"view_html":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ","download_json":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ.json","view_paper":"https://pith.science/paper/F2R2PVH2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.5855&json=true","fetch_graph":"https://pith.science/api/pith-number/F2R2PVH2CJSI5XSU6I6MAD3OWJ/graph.json","fetch_events":"https://pith.science/api/pith-number/F2R2PVH2CJSI5XSU6I6MAD3OWJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ/action/storage_attestation","attest_author":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ/action/author_attestation","sign_citation":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ/action/citation_signature","submit_replication":"https://pith.science/pith/F2R2PVH2CJSI5XSU6I6MAD3OWJ/action/replication_record"}},"created_at":"2026-05-18T00:37:05.163288+00:00","updated_at":"2026-05-18T00:37:05.163288+00:00"}