{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:LFST5CLG57UVOBBSGO4UIVKGMJ","short_pith_number":"pith:LFST5CLG","schema_version":"1.0","canonical_sha256":"59653e8966efe957043233b94455466276e39287777f55469adcad1c17cb3432","source":{"kind":"arxiv","id":"2502.19294","version":1},"attestation_state":"computed","paper":{"title":"The Roberge-Weiss transition for QCD in a magnetic background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-lat","authors_text":"Giuseppe Zanichelli, Kevin Zambello, Lorenzo Maio, Massimo D'Elia","submitted_at":"2025-02-26T16:52:25Z","abstract_excerpt":"We investigate how a magnetic background field influences the location and the nature of the Roberge-Weiss (RW) finite temperature transition for $N_f = 2+1$ QCD with physical quark masses. To that purpose, we perform numerical simulations of the finite temperature theory, discretized through stout staggered quarks and the tree-level improved Symanzik pure gauge action, considering two different values of the Euclidean temporal extent in lattice units, $N_t = 6, 8$. The RW transition temperature $T_{RW}$ decreases with $eB$, in particular it follows closely the behavior of the pseudo-critical "},"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":"2502.19294","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2025-02-26T16:52:25Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"b45a3b8c1f15eabb6edb1863781c88f72441b4e3b0b847944dd3f53944de4a62","abstract_canon_sha256":"7a25c7802dffce493a86e2d882d4fc451f3eceec47acc0a3d3ed78f05ca80ea1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:20:29.468656Z","signature_b64":"pZgXkZ9JtjHMOPRkyoXEM4aGtR5CQgW9DbBnS3rl0XVLIZYY/+e8GBFXRpWOObF5mviry976UiSrWsAPxhDDCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59653e8966efe957043233b94455466276e39287777f55469adcad1c17cb3432","last_reissued_at":"2026-07-05T10:20:29.468148Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:20:29.468148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Roberge-Weiss transition for QCD in a magnetic background","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-lat","authors_text":"Giuseppe Zanichelli, Kevin Zambello, Lorenzo Maio, Massimo D'Elia","submitted_at":"2025-02-26T16:52:25Z","abstract_excerpt":"We investigate how a magnetic background field influences the location and the nature of the Roberge-Weiss (RW) finite temperature transition for $N_f = 2+1$ QCD with physical quark masses. To that purpose, we perform numerical simulations of the finite temperature theory, discretized through stout staggered quarks and the tree-level improved Symanzik pure gauge action, considering two different values of the Euclidean temporal extent in lattice units, $N_t = 6, 8$. The RW transition temperature $T_{RW}$ decreases with $eB$, in particular it follows closely the behavior of the pseudo-critical "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.19294","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/2502.19294/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":"2502.19294","created_at":"2026-07-05T10:20:29.468206+00:00"},{"alias_kind":"arxiv_version","alias_value":"2502.19294v1","created_at":"2026-07-05T10:20:29.468206+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.19294","created_at":"2026-07-05T10:20:29.468206+00:00"},{"alias_kind":"pith_short_12","alias_value":"LFST5CLG57UV","created_at":"2026-07-05T10:20:29.468206+00:00"},{"alias_kind":"pith_short_16","alias_value":"LFST5CLG57UVOBBS","created_at":"2026-07-05T10:20:29.468206+00:00"},{"alias_kind":"pith_short_8","alias_value":"LFST5CLG","created_at":"2026-07-05T10:20:29.468206+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.07284","citing_title":"The Roberge-Weiss transition as a probe for conformality in many-flavor QCD","ref_index":92,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ","json":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ.json","graph_json":"https://pith.science/api/pith-number/LFST5CLG57UVOBBSGO4UIVKGMJ/graph.json","events_json":"https://pith.science/api/pith-number/LFST5CLG57UVOBBSGO4UIVKGMJ/events.json","paper":"https://pith.science/paper/LFST5CLG"},"agent_actions":{"view_html":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ","download_json":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ.json","view_paper":"https://pith.science/paper/LFST5CLG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2502.19294&json=true","fetch_graph":"https://pith.science/api/pith-number/LFST5CLG57UVOBBSGO4UIVKGMJ/graph.json","fetch_events":"https://pith.science/api/pith-number/LFST5CLG57UVOBBSGO4UIVKGMJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ/action/storage_attestation","attest_author":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ/action/author_attestation","sign_citation":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ/action/citation_signature","submit_replication":"https://pith.science/pith/LFST5CLG57UVOBBSGO4UIVKGMJ/action/replication_record"}},"created_at":"2026-07-05T10:20:29.468206+00:00","updated_at":"2026-07-05T10:20:29.468206+00:00"}