{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:GPWLSGEJIZDC5FM6FJ32XOCZB2","short_pith_number":"pith:GPWLSGEJ","schema_version":"1.0","canonical_sha256":"33ecb9188946462e959e2a77abb8590e8f3f7374e428b0b3ffbc6fb4457def1d","source":{"kind":"arxiv","id":"2411.08098","version":2},"attestation_state":"computed","paper":{"title":"Precision evaluation of the $\\eta$- and $\\eta'$-pole contributions to hadronic light-by-light scattering in the anomalous magnetic moment of the muon","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Bai-Long Hoid, Bastian Kubis, Martin Hoferichter, Simon Holz","submitted_at":"2024-11-12T19:00:00Z","abstract_excerpt":"Next to the $\\pi^0$ pole, $\\eta$ and $\\eta'$ intermediate states give rise to the leading singularities of the hadronic light-by-light tensor, resulting in sizable contributions to the anomalous magnetic moment of the muon $a_\\mu$. The strength of the poles is determined by the respective transition form factors (TFFs) to two (virtual) photons. We present a calculation of these TFFs that implements a number of low- and high-energy constraints, including the $\\eta^{(\\prime)}\\to\\gamma\\gamma$ decay widths, $\\eta^{(\\prime)}\\to\\pi^+\\pi^-\\gamma$ spectra, chiral symmetry for the $\\eta^{(\\prime)}\\to 2"},"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":"2411.08098","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-11-12T19:00:00Z","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"title_canon_sha256":"2a6cff2c4dfc75337c4ef0dc40414db9c53b6f95d0e3447aa1a5d6de80bb67a7","abstract_canon_sha256":"91debbb5093ab7080931bbf4f341f8183efac3076f53fd007f224900197d0f75"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:55:25.886775Z","signature_b64":"P6Jz7bEJShZ6/66nuIYeE0wMMD1gSWfFr+KLYA1650RujUIEI6EBz+FoRQ/GoTJrQ1jv5j7+9mqm5jKTvU0kDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"33ecb9188946462e959e2a77abb8590e8f3f7374e428b0b3ffbc6fb4457def1d","last_reissued_at":"2026-07-05T10:55:25.886281Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:55:25.886281Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Precision evaluation of the $\\eta$- and $\\eta'$-pole contributions to hadronic light-by-light scattering in the anomalous magnetic moment of the muon","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Bai-Long Hoid, Bastian Kubis, Martin Hoferichter, Simon Holz","submitted_at":"2024-11-12T19:00:00Z","abstract_excerpt":"Next to the $\\pi^0$ pole, $\\eta$ and $\\eta'$ intermediate states give rise to the leading singularities of the hadronic light-by-light tensor, resulting in sizable contributions to the anomalous magnetic moment of the muon $a_\\mu$. The strength of the poles is determined by the respective transition form factors (TFFs) to two (virtual) photons. We present a calculation of these TFFs that implements a number of low- and high-energy constraints, including the $\\eta^{(\\prime)}\\to\\gamma\\gamma$ decay widths, $\\eta^{(\\prime)}\\to\\pi^+\\pi^-\\gamma$ spectra, chiral symmetry for the $\\eta^{(\\prime)}\\to 2"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.08098","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/2411.08098/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":"2411.08098","created_at":"2026-07-05T10:55:25.886337+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.08098v2","created_at":"2026-07-05T10:55:25.886337+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.08098","created_at":"2026-07-05T10:55:25.886337+00:00"},{"alias_kind":"pith_short_12","alias_value":"GPWLSGEJIZDC","created_at":"2026-07-05T10:55:25.886337+00:00"},{"alias_kind":"pith_short_16","alias_value":"GPWLSGEJIZDC5FM6","created_at":"2026-07-05T10:55:25.886337+00:00"},{"alias_kind":"pith_short_8","alias_value":"GPWLSGEJ","created_at":"2026-07-05T10:55:25.886337+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.12158","citing_title":"Hidden-sectors search and probe of discrete symmetries at the REDTOP experiment","ref_index":137,"is_internal_anchor":false},{"citing_arxiv_id":"2510.13966","citing_title":"Light new physics and the $\\tau$ lepton dipole moments: prospects at Belle II","ref_index":74,"is_internal_anchor":false},{"citing_arxiv_id":"2511.03786","citing_title":"Light new physics and the $\\tau$ lepton dipole moments","ref_index":80,"is_internal_anchor":false},{"citing_arxiv_id":"2512.13776","citing_title":"Improved Standard-Model predictions for $\\eta^{(\\prime)}\\to \\ell^+ \\ell^-$","ref_index":74,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2","json":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2.json","graph_json":"https://pith.science/api/pith-number/GPWLSGEJIZDC5FM6FJ32XOCZB2/graph.json","events_json":"https://pith.science/api/pith-number/GPWLSGEJIZDC5FM6FJ32XOCZB2/events.json","paper":"https://pith.science/paper/GPWLSGEJ"},"agent_actions":{"view_html":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2","download_json":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2.json","view_paper":"https://pith.science/paper/GPWLSGEJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.08098&json=true","fetch_graph":"https://pith.science/api/pith-number/GPWLSGEJIZDC5FM6FJ32XOCZB2/graph.json","fetch_events":"https://pith.science/api/pith-number/GPWLSGEJIZDC5FM6FJ32XOCZB2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2/action/storage_attestation","attest_author":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2/action/author_attestation","sign_citation":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2/action/citation_signature","submit_replication":"https://pith.science/pith/GPWLSGEJIZDC5FM6FJ32XOCZB2/action/replication_record"}},"created_at":"2026-07-05T10:55:25.886337+00:00","updated_at":"2026-07-05T10:55:25.886337+00:00"}