{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:DQD2HHSQ3U6S2WRP3L2AZNFBFA","short_pith_number":"pith:DQD2HHSQ","schema_version":"1.0","canonical_sha256":"1c07a39e50dd3d2d5a2fdaf40cb4a12833ee6bfb38bc86032f44df1c9b24cf11","source":{"kind":"arxiv","id":"1202.4471","version":2},"attestation_state":"computed","paper":{"title":"On the $\\gamma^*\\gamma \\to\\pi(\\eta ,\\eta')$ transition form factors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Berthold Stech, Dmitri Melikhov","submitted_at":"2012-02-20T21:26:14Z","abstract_excerpt":"The surprising results by the BarBar collaboration on the $\\pi\\gamma$ transition form factor require new thoughts about the high-$Q^2$ dependence of the form factors with virtual photons. We make use of the anomaly sum rule [J. Horejsi and O. Teryaev, Z. Phys. C65, 691 (1995).] which relates the hadron spectral density to the axial anomaly [S. Adler, Phys. Rev. 177, 2426 (1969); J. S. Bell and R. Jackiw, Nuovo Cimento A 60, 47 (1969).]. We study the quark-hadron duality relation for this sum rule and find out that the increase of the rescaled form factor $Q^2F_{\\pi\\gamma}(Q^2)\\sim\\log(Q^2)$ su"},"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":"1202.4471","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-20T21:26:14Z","cross_cats_sorted":[],"title_canon_sha256":"3d2ac742b7099ff77e2dbcc8a7c8721315385c49bca97934b2151bc6007f3a1e","abstract_canon_sha256":"7b1d4b937d63305e269c8c2c16bcd941249c542e25a6221282c7977786760553"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:58:50.834915Z","signature_b64":"JPH84X6RR1xj6lMKLNL8mTrS0JLiSSax04n3eqefvdzR2HIjNspKDsju1hhcBVrXs3nz6kzNv1h5VY2CPKqFCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c07a39e50dd3d2d5a2fdaf40cb4a12833ee6bfb38bc86032f44df1c9b24cf11","last_reissued_at":"2026-05-18T03:58:50.834287Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:58:50.834287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the $\\gamma^*\\gamma \\to\\pi(\\eta ,\\eta')$ transition form factors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Berthold Stech, Dmitri Melikhov","submitted_at":"2012-02-20T21:26:14Z","abstract_excerpt":"The surprising results by the BarBar collaboration on the $\\pi\\gamma$ transition form factor require new thoughts about the high-$Q^2$ dependence of the form factors with virtual photons. We make use of the anomaly sum rule [J. Horejsi and O. Teryaev, Z. Phys. C65, 691 (1995).] which relates the hadron spectral density to the axial anomaly [S. Adler, Phys. Rev. 177, 2426 (1969); J. S. Bell and R. Jackiw, Nuovo Cimento A 60, 47 (1969).]. We study the quark-hadron duality relation for this sum rule and find out that the increase of the rescaled form factor $Q^2F_{\\pi\\gamma}(Q^2)\\sim\\log(Q^2)$ su"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.4471","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":"1202.4471","created_at":"2026-05-18T03:58:50.834390+00:00"},{"alias_kind":"arxiv_version","alias_value":"1202.4471v2","created_at":"2026-05-18T03:58:50.834390+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.4471","created_at":"2026-05-18T03:58:50.834390+00:00"},{"alias_kind":"pith_short_12","alias_value":"DQD2HHSQ3U6S","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_16","alias_value":"DQD2HHSQ3U6S2WRP","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_8","alias_value":"DQD2HHSQ","created_at":"2026-05-18T12:27:04.183437+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA","json":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA.json","graph_json":"https://pith.science/api/pith-number/DQD2HHSQ3U6S2WRP3L2AZNFBFA/graph.json","events_json":"https://pith.science/api/pith-number/DQD2HHSQ3U6S2WRP3L2AZNFBFA/events.json","paper":"https://pith.science/paper/DQD2HHSQ"},"agent_actions":{"view_html":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA","download_json":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA.json","view_paper":"https://pith.science/paper/DQD2HHSQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1202.4471&json=true","fetch_graph":"https://pith.science/api/pith-number/DQD2HHSQ3U6S2WRP3L2AZNFBFA/graph.json","fetch_events":"https://pith.science/api/pith-number/DQD2HHSQ3U6S2WRP3L2AZNFBFA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA/action/storage_attestation","attest_author":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA/action/author_attestation","sign_citation":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA/action/citation_signature","submit_replication":"https://pith.science/pith/DQD2HHSQ3U6S2WRP3L2AZNFBFA/action/replication_record"}},"created_at":"2026-05-18T03:58:50.834390+00:00","updated_at":"2026-05-18T03:58:50.834390+00:00"}