{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:MXDJRNHOOUZRRAOA2J7CSZXKDQ","short_pith_number":"pith:MXDJRNHO","schema_version":"1.0","canonical_sha256":"65c698b4ee75331881c0d27e2966ea1c10bfb88b51303071c34dbaadd1d27644","source":{"kind":"arxiv","id":"2401.05951","version":1},"attestation_state":"computed","paper":{"title":"The thermal photon emissivity at the QCD chiral crossover from imaginary momentum correlators","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Ardit Krasniqi, Csaba T\\\"or\\\"ok, Harvey B. Meyer, Marco C\\`e, Renwick J. Hudspith, Tim Harris","submitted_at":"2024-01-11T14:42:25Z","abstract_excerpt":"The thermal photon emissivity at the QCD chiral crossover is investigated using imaginary momentum correlators. These have been measured on a newly generated $20 \\times 96^3$ lattice-QCD ensemble with $\\mathcal{O}(a)$-improved Wilson quarks and physical up, down and strange quark masses at a temperature $T=154$\\,MeV near the pseudo-critical temperature. In order to realize the photon on-shell condition, the spatially transverse Euclidean correlators have to be evaluated at imaginary spatial momenta. Employing a bounding method, we present a preliminary result on the quantity $H_E(\\omega_1)$, w"},"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":"2401.05951","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-lat","submitted_at":"2024-01-11T14:42:25Z","cross_cats_sorted":[],"title_canon_sha256":"e6c5ee8cbcffd3c1df21f9624d3ee94d08887410a324bf58300223b82a12f598","abstract_canon_sha256":"2d6554ea8ac17d954aab1ac01627dd42c526446b0d44f2afc6b0938a48c82920"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:32:38.386340Z","signature_b64":"ng+p4etT1j+MGSM6Sbw0Fuo4kD6Gc4ZL3aapT0pYjRJ5pMVR8FFY06O/SXS5w2eu9j4lQtnqEnZbbNvXLGo8DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"65c698b4ee75331881c0d27e2966ea1c10bfb88b51303071c34dbaadd1d27644","last_reissued_at":"2026-07-05T07:32:38.385821Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:32:38.385821Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The thermal photon emissivity at the QCD chiral crossover from imaginary momentum correlators","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Ardit Krasniqi, Csaba T\\\"or\\\"ok, Harvey B. Meyer, Marco C\\`e, Renwick J. Hudspith, Tim Harris","submitted_at":"2024-01-11T14:42:25Z","abstract_excerpt":"The thermal photon emissivity at the QCD chiral crossover is investigated using imaginary momentum correlators. These have been measured on a newly generated $20 \\times 96^3$ lattice-QCD ensemble with $\\mathcal{O}(a)$-improved Wilson quarks and physical up, down and strange quark masses at a temperature $T=154$\\,MeV near the pseudo-critical temperature. In order to realize the photon on-shell condition, the spatially transverse Euclidean correlators have to be evaluated at imaginary spatial momenta. Employing a bounding method, we present a preliminary result on the quantity $H_E(\\omega_1)$, w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.05951","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/2401.05951/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":"2401.05951","created_at":"2026-07-05T07:32:38.385880+00:00"},{"alias_kind":"arxiv_version","alias_value":"2401.05951v1","created_at":"2026-07-05T07:32:38.385880+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.05951","created_at":"2026-07-05T07:32:38.385880+00:00"},{"alias_kind":"pith_short_12","alias_value":"MXDJRNHOOUZR","created_at":"2026-07-05T07:32:38.385880+00:00"},{"alias_kind":"pith_short_16","alias_value":"MXDJRNHOOUZRRAOA","created_at":"2026-07-05T07:32:38.385880+00:00"},{"alias_kind":"pith_short_8","alias_value":"MXDJRNHO","created_at":"2026-07-05T07:32:38.385880+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2505.10295","citing_title":"Probing how bright the quark-gluon plasma glows in lattice QCD","ref_index":44,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ","json":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ.json","graph_json":"https://pith.science/api/pith-number/MXDJRNHOOUZRRAOA2J7CSZXKDQ/graph.json","events_json":"https://pith.science/api/pith-number/MXDJRNHOOUZRRAOA2J7CSZXKDQ/events.json","paper":"https://pith.science/paper/MXDJRNHO"},"agent_actions":{"view_html":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ","download_json":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ.json","view_paper":"https://pith.science/paper/MXDJRNHO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2401.05951&json=true","fetch_graph":"https://pith.science/api/pith-number/MXDJRNHOOUZRRAOA2J7CSZXKDQ/graph.json","fetch_events":"https://pith.science/api/pith-number/MXDJRNHOOUZRRAOA2J7CSZXKDQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ/action/storage_attestation","attest_author":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ/action/author_attestation","sign_citation":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ/action/citation_signature","submit_replication":"https://pith.science/pith/MXDJRNHOOUZRRAOA2J7CSZXKDQ/action/replication_record"}},"created_at":"2026-07-05T07:32:38.385880+00:00","updated_at":"2026-07-05T07:32:38.385880+00:00"}