{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:EFUSIRPOJAKCA2LBTW4NQ3ZMWG","short_pith_number":"pith:EFUSIRPO","schema_version":"1.0","canonical_sha256":"21692445ee48142069619db8d86f2cb182b9c5a8d953c553a22246318550658f","source":{"kind":"arxiv","id":"1012.2564","version":2},"attestation_state":"computed","paper":{"title":"CVC and \\tau \\rightarrow \\eta(\\eta^\\prime)\\pi^{-}\\pi^{0}\\nu_{\\tau}","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"S. Eidelman, V. Cherepanov","submitted_at":"2010-12-12T17:53:09Z","abstract_excerpt":"We use experimental data on $e^{+}e^{-} \\rightarrow \\eta\\pi^{+}\\pi^{-}$ and $\\tau^{-} \\to \\eta\\pi^{-}\\pi^{0}\\nu_{\\tau}$ to test conservation of vector current (CVC) by comparing the predicted hadronic spectrum and branching fraction with the $\\tau$ decay data. Based on the corresponding $e^+e^-$ data and CVC, we also calculate the branching fraction of $\\tau^{-} \\to \\eta^\\prime\\pi^{-}\\pi^{0}\\nu_{\\tau}$ decay."},"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":"1012.2564","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2010-12-12T17:53:09Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"b4ddc986c9545ece3e3ca0e3b2962692bec486379c04e7a35f4086560145dfd1","abstract_canon_sha256":"6b4577575e459511d2cbb0fe404dc99b61246df793c93b1cc0413b2e550523d7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:29.936567Z","signature_b64":"yT9bUrTPqoZEPyZPruaPeUSRKxZK7qMo4FSlsX5PwFoCPqKfzfwLecHChxXJh2684YOuSptsZstj26kShTBxDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"21692445ee48142069619db8d86f2cb182b9c5a8d953c553a22246318550658f","last_reissued_at":"2026-05-18T02:04:29.935873Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:29.935873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"CVC and \\tau \\rightarrow \\eta(\\eta^\\prime)\\pi^{-}\\pi^{0}\\nu_{\\tau}","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"S. Eidelman, V. Cherepanov","submitted_at":"2010-12-12T17:53:09Z","abstract_excerpt":"We use experimental data on $e^{+}e^{-} \\rightarrow \\eta\\pi^{+}\\pi^{-}$ and $\\tau^{-} \\to \\eta\\pi^{-}\\pi^{0}\\nu_{\\tau}$ to test conservation of vector current (CVC) by comparing the predicted hadronic spectrum and branching fraction with the $\\tau$ decay data. Based on the corresponding $e^+e^-$ data and CVC, we also calculate the branching fraction of $\\tau^{-} \\to \\eta^\\prime\\pi^{-}\\pi^{0}\\nu_{\\tau}$ decay."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.2564","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":"1012.2564","created_at":"2026-05-18T02:04:29.935970+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.2564v2","created_at":"2026-05-18T02:04:29.935970+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.2564","created_at":"2026-05-18T02:04:29.935970+00:00"},{"alias_kind":"pith_short_12","alias_value":"EFUSIRPOJAKC","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_16","alias_value":"EFUSIRPOJAKCA2LB","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_8","alias_value":"EFUSIRPO","created_at":"2026-05-18T12:26:06.534383+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/EFUSIRPOJAKCA2LBTW4NQ3ZMWG","json":"https://pith.science/pith/EFUSIRPOJAKCA2LBTW4NQ3ZMWG.json","graph_json":"https://pith.science/api/pith-number/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/graph.json","events_json":"https://pith.science/api/pith-number/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/events.json","paper":"https://pith.science/paper/EFUSIRPO"},"agent_actions":{"view_html":"https://pith.science/pith/EFUSIRPOJAKCA2LBTW4NQ3ZMWG","download_json":"https://pith.science/pith/EFUSIRPOJAKCA2LBTW4NQ3ZMWG.json","view_paper":"https://pith.science/paper/EFUSIRPO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.2564&json=true","fetch_graph":"https://pith.science/api/pith-number/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/graph.json","fetch_events":"https://pith.science/api/pith-number/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/action/storage_attestation","attest_author":"https://pith.science/pith/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/action/author_attestation","sign_citation":"https://pith.science/pith/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/action/citation_signature","submit_replication":"https://pith.science/pith/EFUSIRPOJAKCA2LBTW4NQ3ZMWG/action/replication_record"}},"created_at":"2026-05-18T02:04:29.935970+00:00","updated_at":"2026-05-18T02:04:29.935970+00:00"}