{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:QVPSNW47LYW2IGTDCVDGSK37LI","short_pith_number":"pith:QVPSNW47","schema_version":"1.0","canonical_sha256":"855f26db9f5e2da41a631546692b7f5a25901de36877ddf38063540b702aa6f7","source":{"kind":"arxiv","id":"1511.04916","version":2},"attestation_state":"computed","paper":{"title":"A data-driven approach to $\\pi^{0}, \\eta$ and $\\eta^{\\prime}$ single and double Dalitz decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Rafel Escribano, Sergi Gonz\\`alez-Sol\\'is","submitted_at":"2015-11-16T11:15:41Z","abstract_excerpt":"The dilepton invariant mass spectra and integrated branching ratios of the single and double Dalitz decays $\\mathcal{P}\\to\\ell^{+}\\ell^{-}\\gamma$ and $\\mathcal{P}\\to\\ell^{+}\\ell^{-}\\ell^{+}\\ell^{-}$ ($\\mathcal{P}=\\pi^{0}, \\eta, \\eta^{\\prime}$; $\\ell=e$ or $\\mu$) are predicted by means of a data-driven approach based on the use of rational approximants applied to $\\pi^{0}, \\eta$ and $\\eta^{\\prime}$ transition form factor experimental data in the space-like region."},"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":"1511.04916","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-16T11:15:41Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"35e3dfb1ab35e93311bc26a30a4e6edf87939c5bcb2f70a9f48bc2bf59706ecc","abstract_canon_sha256":"e7991e52adbd4fdd3f8f63c37686567f668998d085a172ca478d28396ce766df"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:35.069850Z","signature_b64":"rJVqr/1YEyAjUYrMHKg9Cv9W1Tw5h5beI5ZUSm8CJDO2Heiz66clWoM80AKqu5xdySEnrCojKTDveytpEcjHCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"855f26db9f5e2da41a631546692b7f5a25901de36877ddf38063540b702aa6f7","last_reissued_at":"2026-05-18T00:25:35.069072Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:35.069072Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A data-driven approach to $\\pi^{0}, \\eta$ and $\\eta^{\\prime}$ single and double Dalitz decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Rafel Escribano, Sergi Gonz\\`alez-Sol\\'is","submitted_at":"2015-11-16T11:15:41Z","abstract_excerpt":"The dilepton invariant mass spectra and integrated branching ratios of the single and double Dalitz decays $\\mathcal{P}\\to\\ell^{+}\\ell^{-}\\gamma$ and $\\mathcal{P}\\to\\ell^{+}\\ell^{-}\\ell^{+}\\ell^{-}$ ($\\mathcal{P}=\\pi^{0}, \\eta, \\eta^{\\prime}$; $\\ell=e$ or $\\mu$) are predicted by means of a data-driven approach based on the use of rational approximants applied to $\\pi^{0}, \\eta$ and $\\eta^{\\prime}$ transition form factor experimental data in the space-like region."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.04916","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":"1511.04916","created_at":"2026-05-18T00:25:35.069203+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.04916v2","created_at":"2026-05-18T00:25:35.069203+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.04916","created_at":"2026-05-18T00:25:35.069203+00:00"},{"alias_kind":"pith_short_12","alias_value":"QVPSNW47LYW2","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_16","alias_value":"QVPSNW47LYW2IGTD","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_8","alias_value":"QVPSNW47","created_at":"2026-05-18T12:29:39.896362+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2512.12253","citing_title":"Neutral and charged pion Form Factors in the intermediate-energy region from double-dilaton HQCD model","ref_index":25,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI","json":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI.json","graph_json":"https://pith.science/api/pith-number/QVPSNW47LYW2IGTDCVDGSK37LI/graph.json","events_json":"https://pith.science/api/pith-number/QVPSNW47LYW2IGTDCVDGSK37LI/events.json","paper":"https://pith.science/paper/QVPSNW47"},"agent_actions":{"view_html":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI","download_json":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI.json","view_paper":"https://pith.science/paper/QVPSNW47","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.04916&json=true","fetch_graph":"https://pith.science/api/pith-number/QVPSNW47LYW2IGTDCVDGSK37LI/graph.json","fetch_events":"https://pith.science/api/pith-number/QVPSNW47LYW2IGTDCVDGSK37LI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI/action/storage_attestation","attest_author":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI/action/author_attestation","sign_citation":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI/action/citation_signature","submit_replication":"https://pith.science/pith/QVPSNW47LYW2IGTDCVDGSK37LI/action/replication_record"}},"created_at":"2026-05-18T00:25:35.069203+00:00","updated_at":"2026-05-18T00:25:35.069203+00:00"}