{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:6LRS7O4RATRW7QS7DLAGDITDBP","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"722ff5b446f061ffca10e1a1bc14ba4c03f60b6cfb662173973f222d0f6bf9a8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-03-11T12:43:55Z","title_canon_sha256":"c1b7f64ca6326f9c4d0f99b64da9d51090f1e800b3284233f6e7ef9a46823ff1"},"schema_version":"1.0","source":{"id":"0803.1567","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0803.1567","created_at":"2026-07-04T15:35:26Z"},{"alias_kind":"arxiv_version","alias_value":"0803.1567v1","created_at":"2026-07-04T15:35:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.1567","created_at":"2026-07-04T15:35:26Z"},{"alias_kind":"pith_short_12","alias_value":"6LRS7O4RATRW","created_at":"2026-07-04T15:35:26Z"},{"alias_kind":"pith_short_16","alias_value":"6LRS7O4RATRW7QS7","created_at":"2026-07-04T15:35:26Z"},{"alias_kind":"pith_short_8","alias_value":"6LRS7O4R","created_at":"2026-07-04T15:35:26Z"}],"graph_snapshots":[{"event_id":"sha256:e60fd618b775e03ae9684363def4d29b48ece0fe11f593b550a690947d8f6df3","target":"graph","created_at":"2026-07-04T15:35:26Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0803.1567/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using the resonance chiral theory Lagrangian, we perform a calculation of the vector and axial-vector two-point functions at the next-to-leading order (NLO) in the 1/N(C) expansion. We have analyzed these correlators within the single-resonance approximation and have also investigated the corrections induced by a second multiplet of vector and axial-vector resonance states. Imposing the correct QCD short-distance constraints, one determines the difference of the two correlators Pi(t) = Pi_VV(t)- Pi_AA(t) in terms of the pion decay constant and resonance masses. Its low momentum expansion fixes","authors_text":"A. Pich, I. Rosell, J.J. Sanz-Cillero","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-03-11T12:43:55Z","title":"Form-factors and current correlators: chiral couplings L_10(mu) and C_87(mu) at NLO in 1/N(C)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.1567","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:f3aeaf1c725a4e9afd60152e0f950006b94d8142e5c7870551174c1ee93baa22","target":"record","created_at":"2026-07-04T15:35:26Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"722ff5b446f061ffca10e1a1bc14ba4c03f60b6cfb662173973f222d0f6bf9a8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-03-11T12:43:55Z","title_canon_sha256":"c1b7f64ca6326f9c4d0f99b64da9d51090f1e800b3284233f6e7ef9a46823ff1"},"schema_version":"1.0","source":{"id":"0803.1567","kind":"arxiv","version":1}},"canonical_sha256":"f2e32fbb9104e36fc25f1ac061a2630be9e164c6dc0e76b794fca29bd79acdad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2e32fbb9104e36fc25f1ac061a2630be9e164c6dc0e76b794fca29bd79acdad","first_computed_at":"2026-07-04T15:35:26.778848Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:35:26.778848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/1k1G/0ls+dd2fpUpzH4T47AIN40s68DZ3VYO7kNgRbBRxuFyu9H9tnXk/Kr1fqNo74fGS6Gbmz0LcRwF6G6Dg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:35:26.779217Z","signed_message":"canonical_sha256_bytes"},"source_id":"0803.1567","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3aeaf1c725a4e9afd60152e0f950006b94d8142e5c7870551174c1ee93baa22","sha256:e60fd618b775e03ae9684363def4d29b48ece0fe11f593b550a690947d8f6df3"],"state_sha256":"695ceb7cf84187d70bf3cc72ad05781567cc032e4eba8f42d99db60d8d3b2944"}