{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:WMIAXBFB7DXPNRPEKDVZ25XHSJ","short_pith_number":"pith:WMIAXBFB","schema_version":"1.0","canonical_sha256":"b3100b84a1f8eef6c5e450eb9d76e7925e40a9b244c0b53a4bc38d8e5d460c93","source":{"kind":"arxiv","id":"2301.09882","version":1},"attestation_state":"computed","paper":{"title":"Effect of mesonic off-shell correlations in the PNJL equation of state","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"David Blaschke, Konstantin Maslov","submitted_at":"2023-01-24T09:40:29Z","abstract_excerpt":"We study the meson contribution to the equation of state of the 2-flavor PNJL model, including the full momentum dependence of the meson polarization loops. Within the Beth-Uhlenbeck approach, we demonstrate that the contribution from the quark-antiquark continuum excitations in the spacelike region $\\omega^2 - q^2 < 0$, i.e. the Landau damping, leads to an increase of the pressure for temperatures $\\gtrsim 0.8\\,T_c^\\chi$ and a significant meson momentum cut-off dependence in the mesonic pressure and the QCD trace anomaly. We investigate the dependence of the results on the choice of the Polya"},"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":"2301.09882","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-24T09:40:29Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"398a25611266e78fdf2a36f69c5d4e6b8d252c2fc2b87389b3c95743ea2630d4","abstract_canon_sha256":"696340bcea522ad34d2196869bb84238377e7c020adb14499544ff88095eb545"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:48:28.166282Z","signature_b64":"ZD9BtwkDt/CU8BSsBrN7IIiZKAKXrnqAnchpPwuBLAEOA1fdVTFvngWuRr4R9OII7tMPH6cJIIcWBF5jaCLpBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3100b84a1f8eef6c5e450eb9d76e7925e40a9b244c0b53a4bc38d8e5d460c93","last_reissued_at":"2026-07-05T07:48:28.165893Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:48:28.165893Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of mesonic off-shell correlations in the PNJL equation of state","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"David Blaschke, Konstantin Maslov","submitted_at":"2023-01-24T09:40:29Z","abstract_excerpt":"We study the meson contribution to the equation of state of the 2-flavor PNJL model, including the full momentum dependence of the meson polarization loops. Within the Beth-Uhlenbeck approach, we demonstrate that the contribution from the quark-antiquark continuum excitations in the spacelike region $\\omega^2 - q^2 < 0$, i.e. the Landau damping, leads to an increase of the pressure for temperatures $\\gtrsim 0.8\\,T_c^\\chi$ and a significant meson momentum cut-off dependence in the mesonic pressure and the QCD trace anomaly. We investigate the dependence of the results on the choice of the Polya"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.09882","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/2301.09882/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2301.09882","created_at":"2026-07-05T07:48:28.165948+00:00"},{"alias_kind":"arxiv_version","alias_value":"2301.09882v1","created_at":"2026-07-05T07:48:28.165948+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.09882","created_at":"2026-07-05T07:48:28.165948+00:00"},{"alias_kind":"pith_short_12","alias_value":"WMIAXBFB7DXP","created_at":"2026-07-05T07:48:28.165948+00:00"},{"alias_kind":"pith_short_16","alias_value":"WMIAXBFB7DXPNRPE","created_at":"2026-07-05T07:48:28.165948+00:00"},{"alias_kind":"pith_short_8","alias_value":"WMIAXBFB","created_at":"2026-07-05T07:48:28.165948+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2604.02246","citing_title":"Generalized Beth-Uhlenbeck Approach to the 2+1D Gross-Neveu Model","ref_index":26,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ","json":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ.json","graph_json":"https://pith.science/api/pith-number/WMIAXBFB7DXPNRPEKDVZ25XHSJ/graph.json","events_json":"https://pith.science/api/pith-number/WMIAXBFB7DXPNRPEKDVZ25XHSJ/events.json","paper":"https://pith.science/paper/WMIAXBFB"},"agent_actions":{"view_html":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ","download_json":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ.json","view_paper":"https://pith.science/paper/WMIAXBFB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2301.09882&json=true","fetch_graph":"https://pith.science/api/pith-number/WMIAXBFB7DXPNRPEKDVZ25XHSJ/graph.json","fetch_events":"https://pith.science/api/pith-number/WMIAXBFB7DXPNRPEKDVZ25XHSJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ/action/storage_attestation","attest_author":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ/action/author_attestation","sign_citation":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ/action/citation_signature","submit_replication":"https://pith.science/pith/WMIAXBFB7DXPNRPEKDVZ25XHSJ/action/replication_record"}},"created_at":"2026-07-05T07:48:28.165948+00:00","updated_at":"2026-07-05T07:48:28.165948+00:00"}