{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:X7MM7FTF3VPHABQR2BXYCCTXNT","short_pith_number":"pith:X7MM7FTF","schema_version":"1.0","canonical_sha256":"bfd8cf9665dd5e700611d06f810a776cd9774aaebfdf9475d2ccc14e0765c101","source":{"kind":"arxiv","id":"2502.15407","version":2},"attestation_state":"computed","paper":{"title":"Topological observables and $\\theta$ dependence in high temperature QCD from lattice simulations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"hep-lat","authors_text":"A. Trunin, A.Yu. Kotov, M.P. Lombardo","submitted_at":"2025-02-21T12:11:43Z","abstract_excerpt":"We study topology in Quantum Chromodynamics at high temperatures by means of lattice calculations. Simulations are performed with $N_f=2+1+1$ Wilson twisted mass fermions at maximal twist with physical quark masses, and temperatures $T~\\gtrsim~180$ MeV. The results obtained with three lattice spacings ranging between $0.057$ and $0.080$ fm are extrapolated to the continuum limit. We compare the results for the topological susceptibility obtained with the field-theoretic definition with those obtained from an observable constructed with the disconnected part of the chiral susceptibility, and we"},"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":"2502.15407","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2025-02-21T12:11:43Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"922334c1814e3efeea55241c374c65bb2a4245bd03b506224acded1ebbaaf41f","abstract_canon_sha256":"2f63d1f11754cb2b2e903066870838a12e0fcfbe631cfcf8f717623eb9308958"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:05:13.806493Z","signature_b64":"cHj4JuePLGvWnb8JYPeuNNYmcQjh0Zz7i4UiL7DvZDFTk3YKrUDVAVqHZU7kiu8cwkTq4w2o8ZwYtz+DVv6HBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bfd8cf9665dd5e700611d06f810a776cd9774aaebfdf9475d2ccc14e0765c101","last_reissued_at":"2026-07-05T12:05:13.805875Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:05:13.805875Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topological observables and $\\theta$ dependence in high temperature QCD from lattice simulations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"hep-lat","authors_text":"A. Trunin, A.Yu. Kotov, M.P. Lombardo","submitted_at":"2025-02-21T12:11:43Z","abstract_excerpt":"We study topology in Quantum Chromodynamics at high temperatures by means of lattice calculations. Simulations are performed with $N_f=2+1+1$ Wilson twisted mass fermions at maximal twist with physical quark masses, and temperatures $T~\\gtrsim~180$ MeV. The results obtained with three lattice spacings ranging between $0.057$ and $0.080$ fm are extrapolated to the continuum limit. We compare the results for the topological susceptibility obtained with the field-theoretic definition with those obtained from an observable constructed with the disconnected part of the chiral susceptibility, and we"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.15407","kind":"arxiv","version":2},"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/2502.15407/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":"2502.15407","created_at":"2026-07-05T12:05:13.805942+00:00"},{"alias_kind":"arxiv_version","alias_value":"2502.15407v2","created_at":"2026-07-05T12:05:13.805942+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.15407","created_at":"2026-07-05T12:05:13.805942+00:00"},{"alias_kind":"pith_short_12","alias_value":"X7MM7FTF3VPH","created_at":"2026-07-05T12:05:13.805942+00:00"},{"alias_kind":"pith_short_16","alias_value":"X7MM7FTF3VPHABQR","created_at":"2026-07-05T12:05:13.805942+00:00"},{"alias_kind":"pith_short_8","alias_value":"X7MM7FTF","created_at":"2026-07-05T12:05:13.805942+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2602.14811","citing_title":"RG-Invariant Symmetry Ratio for QCD: A Study of $U(1)_A$ and Chiral Symmetry Restoration","ref_index":55,"is_internal_anchor":false},{"citing_arxiv_id":"2603.16230","citing_title":"Lattice QCD at finite temperature and density","ref_index":11,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT","json":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT.json","graph_json":"https://pith.science/api/pith-number/X7MM7FTF3VPHABQR2BXYCCTXNT/graph.json","events_json":"https://pith.science/api/pith-number/X7MM7FTF3VPHABQR2BXYCCTXNT/events.json","paper":"https://pith.science/paper/X7MM7FTF"},"agent_actions":{"view_html":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT","download_json":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT.json","view_paper":"https://pith.science/paper/X7MM7FTF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2502.15407&json=true","fetch_graph":"https://pith.science/api/pith-number/X7MM7FTF3VPHABQR2BXYCCTXNT/graph.json","fetch_events":"https://pith.science/api/pith-number/X7MM7FTF3VPHABQR2BXYCCTXNT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT/action/storage_attestation","attest_author":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT/action/author_attestation","sign_citation":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT/action/citation_signature","submit_replication":"https://pith.science/pith/X7MM7FTF3VPHABQR2BXYCCTXNT/action/replication_record"}},"created_at":"2026-07-05T12:05:13.805942+00:00","updated_at":"2026-07-05T12:05:13.805942+00:00"}