{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:3O6RRUUFRNPMTZ2L5XGCL4RNZ7","short_pith_number":"pith:3O6RRUUF","schema_version":"1.0","canonical_sha256":"dbbd18d2858b5ec9e74bedcc25f22dcffd1bfdd9227d7e3c4afb61d1ed786fea","source":{"kind":"arxiv","id":"1212.4471","version":2},"attestation_state":"computed","paper":{"title":"Low-energy constants and condensates from the tau hadronic spectral functions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-ph","authors_text":"Diogo Boito, Kim Maltman, Maarten Golterman, Matthias Jamin, Santiago Peris","submitted_at":"2012-12-18T19:58:07Z","abstract_excerpt":"We use results of fits to the OPAL spectral data, obtained from non-strange hadronic \\tau decays, to evaluate the difference between the vector and axial current correlators, \\Pi_{V-A}(Q^2). The behavior of \\Pi_{V-A}(Q^2) near euclidean momentum Q^2=0 is used to determine the effective low-energy constants L_10^eff and C_87^eff related to the renormalized low-energy constants L_10^r and C_87^r in the chiral lagrangian. We also investigate how well two-loop chiral perturbation theory describes \\Pi_{V-A}(Q^2) as a function of Q^2. This is the first determination of L_10^eff and C_87^eff to emplo"},"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":"1212.4471","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-12-18T19:58:07Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"7035aa509c3002ffa900c3651fbcd1f656f5a30285131d5d32d80372cde3d220","abstract_canon_sha256":"1e8629703fb326b6c9c6f5119d0521d556e4cc6f2060ad83f9f574925f5b0540"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:25:46.232269Z","signature_b64":"OKA/aYdZDxnddjpshlR6DkzZZ5QD1VZTvT0gV4r6RqkIKpVd0yhnW7Bj4oNwsoZCcnAA72CuBqr+gyaWE8dtCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dbbd18d2858b5ec9e74bedcc25f22dcffd1bfdd9227d7e3c4afb61d1ed786fea","last_reissued_at":"2026-05-18T03:25:46.231335Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:25:46.231335Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Low-energy constants and condensates from the tau hadronic spectral functions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-ph","authors_text":"Diogo Boito, Kim Maltman, Maarten Golterman, Matthias Jamin, Santiago Peris","submitted_at":"2012-12-18T19:58:07Z","abstract_excerpt":"We use results of fits to the OPAL spectral data, obtained from non-strange hadronic \\tau decays, to evaluate the difference between the vector and axial current correlators, \\Pi_{V-A}(Q^2). The behavior of \\Pi_{V-A}(Q^2) near euclidean momentum Q^2=0 is used to determine the effective low-energy constants L_10^eff and C_87^eff related to the renormalized low-energy constants L_10^r and C_87^r in the chiral lagrangian. We also investigate how well two-loop chiral perturbation theory describes \\Pi_{V-A}(Q^2) as a function of Q^2. This is the first determination of L_10^eff and C_87^eff to emplo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.4471","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":"1212.4471","created_at":"2026-05-18T03:25:46.231482+00:00"},{"alias_kind":"arxiv_version","alias_value":"1212.4471v2","created_at":"2026-05-18T03:25:46.231482+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.4471","created_at":"2026-05-18T03:25:46.231482+00:00"},{"alias_kind":"pith_short_12","alias_value":"3O6RRUUFRNPM","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_16","alias_value":"3O6RRUUFRNPMTZ2L","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_8","alias_value":"3O6RRUUF","created_at":"2026-05-18T12:26:53.410803+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/3O6RRUUFRNPMTZ2L5XGCL4RNZ7","json":"https://pith.science/pith/3O6RRUUFRNPMTZ2L5XGCL4RNZ7.json","graph_json":"https://pith.science/api/pith-number/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/graph.json","events_json":"https://pith.science/api/pith-number/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/events.json","paper":"https://pith.science/paper/3O6RRUUF"},"agent_actions":{"view_html":"https://pith.science/pith/3O6RRUUFRNPMTZ2L5XGCL4RNZ7","download_json":"https://pith.science/pith/3O6RRUUFRNPMTZ2L5XGCL4RNZ7.json","view_paper":"https://pith.science/paper/3O6RRUUF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1212.4471&json=true","fetch_graph":"https://pith.science/api/pith-number/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/graph.json","fetch_events":"https://pith.science/api/pith-number/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/action/storage_attestation","attest_author":"https://pith.science/pith/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/action/author_attestation","sign_citation":"https://pith.science/pith/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/action/citation_signature","submit_replication":"https://pith.science/pith/3O6RRUUFRNPMTZ2L5XGCL4RNZ7/action/replication_record"}},"created_at":"2026-05-18T03:25:46.231482+00:00","updated_at":"2026-05-18T03:25:46.231482+00:00"}