{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:U5XADWUDXN4LI3GJVVEAPTBKA2","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":"5950825e877f5a9d32af48a0407ab54a7344e16416d3827780c84ac8ce377b82","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-02-21T12:52:25Z","title_canon_sha256":"d94765e0ea42e0b11d9e8887d3d526f7d0ae0d978f05a11a7cc7bd7753f4dec8"},"schema_version":"1.0","source":{"id":"hep-ph/0102260","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0102260","created_at":"2026-07-04T16:27:14Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0102260v2","created_at":"2026-07-04T16:27:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0102260","created_at":"2026-07-04T16:27:14Z"},{"alias_kind":"pith_short_12","alias_value":"U5XADWUDXN4L","created_at":"2026-07-04T16:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"U5XADWUDXN4LI3GJ","created_at":"2026-07-04T16:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"U5XADWUD","created_at":"2026-07-04T16:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:25567796ab300d4367531ce00d95cb74cae299f10d40c14b8f2a59a8fa2c88ae","target":"graph","created_at":"2026-07-04T16:27:14Z","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/hep-ph/0102260/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a chirally symmetric hadronic model for the vector and axial-vector correlators in vacuum. The dominant contributions to these correlators come from intermediate pions, rho and a_1 mesons which are calculated in one-loop approximation. The resulting spectral functions are compared with the data obtained by the ALEPH collaboration from tau decay. In the vector channel we find good agreement up to q^2 = 1 GeV^2, in the transverse axial-vector channel up to q^2 = 2 GeV^2, corresponding to the regimes dominated by two-pion or three-pion decay channels, respectively. The longitudinal axi","authors_text":"J. Wambach, M. Buballa, M. Urban","cross_cats":["nucl-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-02-21T12:52:25Z","title":"Vector and axial-vector correlators in a chirally symmetric model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0102260","kind":"arxiv","version":2},"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:c90dbcdbf53958d3d958c0d6f093253ab3883b9566a0ac451a7d143bff22ae72","target":"record","created_at":"2026-07-04T16:27:14Z","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":"5950825e877f5a9d32af48a0407ab54a7344e16416d3827780c84ac8ce377b82","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-02-21T12:52:25Z","title_canon_sha256":"d94765e0ea42e0b11d9e8887d3d526f7d0ae0d978f05a11a7cc7bd7753f4dec8"},"schema_version":"1.0","source":{"id":"hep-ph/0102260","kind":"arxiv","version":2}},"canonical_sha256":"a76e01da83bb78b46cc9ad4807cc2a0697516b407a14e77691207b354e73e91e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a76e01da83bb78b46cc9ad4807cc2a0697516b407a14e77691207b354e73e91e","first_computed_at":"2026-07-04T16:27:14.955090Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:27:14.955090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f2LSFB8pFESbx/svXIiVwoodBeZrLD8QgSfj6p+u2t5hKwB6ADN/3vVVShJCIoLKjLRjJrSSOOXsKjX7kMbHBA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:27:14.955428Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0102260","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c90dbcdbf53958d3d958c0d6f093253ab3883b9566a0ac451a7d143bff22ae72","sha256:25567796ab300d4367531ce00d95cb74cae299f10d40c14b8f2a59a8fa2c88ae"],"state_sha256":"0e4b3bc2b600c282c3b2d8df44c426b1e4444e69d750da359b72284f00a60924"}