{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:YDYZND4RVZFXQLC7BHGTHIYAZY","short_pith_number":"pith:YDYZND4R","schema_version":"1.0","canonical_sha256":"c0f1968f91ae4b782c5f09cd33a300ce2d415a1273af3038ca176b36546d56ba","source":{"kind":"arxiv","id":"1807.07954","version":2},"attestation_state":"computed","paper":{"title":"Topology in full QCD at high temperature: a multicanonical approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"hep-lat","authors_text":"Antonino Todaro, Claudio Bonati, Francesco Negro, Francesco Sanfilippo, Guido Martinelli, Massimo D'Elia","submitted_at":"2018-07-20T17:56:10Z","abstract_excerpt":"We investigate the topological properties of $N_f = 2+1$ QCD with physical quark masses, at temperatures around 500 MeV. With the aim of obtaining a reliable sampling of topological modes in a regime where the fluctuations of the topological charge $Q$ are very rare, we adopt a multicanonical approach, adding a bias potential to the action which enhances the probability of suppressed topological sectors. This method permits to gain up to three orders of magnitude in computational power in the explored temperature regime. Results at different lattice spacings and physical spatial volumes reveal"},"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":"1807.07954","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-07-20T17:56:10Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"62eba1a6d9d1ee34af63741f3063953cc1a3dcea06311fb0df5bd2d2b2d2e593","abstract_canon_sha256":"e5f4aa883f1eaac4a3b45640204648983d614e16183b929e339d4838ac120f8d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:38.429047Z","signature_b64":"H5DP+JliJ5ZMJWwoSmxQ3Qu6AvUTcPZq+V+P7v/2FZJJoP+S1fFw8LUYTg070xIDeu/3Fjt3wlKGnn+VbC2eDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c0f1968f91ae4b782c5f09cd33a300ce2d415a1273af3038ca176b36546d56ba","last_reissued_at":"2026-05-17T23:58:38.428382Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:38.428382Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topology in full QCD at high temperature: a multicanonical approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"hep-lat","authors_text":"Antonino Todaro, Claudio Bonati, Francesco Negro, Francesco Sanfilippo, Guido Martinelli, Massimo D'Elia","submitted_at":"2018-07-20T17:56:10Z","abstract_excerpt":"We investigate the topological properties of $N_f = 2+1$ QCD with physical quark masses, at temperatures around 500 MeV. With the aim of obtaining a reliable sampling of topological modes in a regime where the fluctuations of the topological charge $Q$ are very rare, we adopt a multicanonical approach, adding a bias potential to the action which enhances the probability of suppressed topological sectors. This method permits to gain up to three orders of magnitude in computational power in the explored temperature regime. Results at different lattice spacings and physical spatial volumes reveal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.07954","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":""},"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":"1807.07954","created_at":"2026-05-17T23:58:38.428495+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.07954v2","created_at":"2026-05-17T23:58:38.428495+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.07954","created_at":"2026-05-17T23:58:38.428495+00:00"},{"alias_kind":"pith_short_12","alias_value":"YDYZND4RVZFX","created_at":"2026-05-18T12:33:04.347982+00:00"},{"alias_kind":"pith_short_16","alias_value":"YDYZND4RVZFXQLC7","created_at":"2026-05-18T12:33:04.347982+00:00"},{"alias_kind":"pith_short_8","alias_value":"YDYZND4R","created_at":"2026-05-18T12:33:04.347982+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":3,"sample":[{"citing_arxiv_id":"2509.14323","citing_title":"High-Quality Axion Dark Matter at Gravitational Wave Interferometers","ref_index":96,"is_internal_anchor":true},{"citing_arxiv_id":"2510.25704","citing_title":"Scaling flow-based approaches for topology sampling in $\\mathrm{SU}(3)$ gauge theory","ref_index":133,"is_internal_anchor":true},{"citing_arxiv_id":"2003.01100","citing_title":"The landscape of QCD axion models","ref_index":170,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY","json":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY.json","graph_json":"https://pith.science/api/pith-number/YDYZND4RVZFXQLC7BHGTHIYAZY/graph.json","events_json":"https://pith.science/api/pith-number/YDYZND4RVZFXQLC7BHGTHIYAZY/events.json","paper":"https://pith.science/paper/YDYZND4R"},"agent_actions":{"view_html":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY","download_json":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY.json","view_paper":"https://pith.science/paper/YDYZND4R","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.07954&json=true","fetch_graph":"https://pith.science/api/pith-number/YDYZND4RVZFXQLC7BHGTHIYAZY/graph.json","fetch_events":"https://pith.science/api/pith-number/YDYZND4RVZFXQLC7BHGTHIYAZY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY/action/storage_attestation","attest_author":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY/action/author_attestation","sign_citation":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY/action/citation_signature","submit_replication":"https://pith.science/pith/YDYZND4RVZFXQLC7BHGTHIYAZY/action/replication_record"}},"created_at":"2026-05-17T23:58:38.428495+00:00","updated_at":"2026-05-17T23:58:38.428495+00:00"}