{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:UQMV6LF6V2XZGHO4ALHJQDJJ74","short_pith_number":"pith:UQMV6LF6","canonical_record":{"source":{"id":"1401.4099","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-16T17:31:54Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"553508f8bdf96d26512634bc8af052c1bbfde5f16c54f7e8e48df0a75f87ad7e","abstract_canon_sha256":"17f6dbf17e1a684a50a9f41b886a7d64b53ab2fdc501b8a1956ef08becb29aaf"},"schema_version":"1.0"},"canonical_sha256":"a4195f2cbeaeaf931ddc02ce980d29ff3a74123f513f4f29ae5eee26d06b2cf1","source":{"kind":"arxiv","id":"1401.4099","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.4099","created_at":"2026-05-18T02:53:53Z"},{"alias_kind":"arxiv_version","alias_value":"1401.4099v2","created_at":"2026-05-18T02:53:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.4099","created_at":"2026-05-18T02:53:53Z"},{"alias_kind":"pith_short_12","alias_value":"UQMV6LF6V2XZ","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UQMV6LF6V2XZGHO4","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UQMV6LF6","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:UQMV6LF6V2XZGHO4ALHJQDJJ74","target":"record","payload":{"canonical_record":{"source":{"id":"1401.4099","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-16T17:31:54Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"553508f8bdf96d26512634bc8af052c1bbfde5f16c54f7e8e48df0a75f87ad7e","abstract_canon_sha256":"17f6dbf17e1a684a50a9f41b886a7d64b53ab2fdc501b8a1956ef08becb29aaf"},"schema_version":"1.0"},"canonical_sha256":"a4195f2cbeaeaf931ddc02ce980d29ff3a74123f513f4f29ae5eee26d06b2cf1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:53:53.249821Z","signature_b64":"R7W4mOPvl2O82nbh8BFdeEXOt7JlVZoxl6FnZWuORK+qHOxQGq7a5XUfLM8SYF74zgb1q0jC53FkWBztPumfCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a4195f2cbeaeaf931ddc02ce980d29ff3a74123f513f4f29ae5eee26d06b2cf1","last_reissued_at":"2026-05-18T02:53:53.248993Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:53:53.248993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.4099","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:53:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SqesHzJ33ZNy7VK9PmFErQlkM4kc4qhumwLWqt3/SqhYbqe2cugBQOtkPK/z85Zlqb1OEMK2RF1CZNTjc2cdDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T02:06:57.997589Z"},"content_sha256":"270e8d4c707a1c3f180b0f70ff35ec39141c18d8e9bb218f6b42e4495393483a","schema_version":"1.0","event_id":"sha256:270e8d4c707a1c3f180b0f70ff35ec39141c18d8e9bb218f6b42e4495393483a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:UQMV6LF6V2XZGHO4ALHJQDJJ74","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The VV'P form factors in resonance chiral theory and the pi-eta-eta' light-by-light contribution to the muon g-2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"A. Guevara, G. L\\'opez Castro, P. Roig","submitted_at":"2014-01-16T17:31:54Z","abstract_excerpt":"The description of the VV'P form factors (V,V' stands for vector particles and P for a pseudoscalar meson) for different particles virtualities remains a challenge for the theory of strong interactions. While their chiral limit is well understood, recent measurements of the gamma^* omega pi^0 and gamma^* gamma pi^0 form factors at high photon virtualities seem to depart from the simplest scaling behavior suggested by QCD. Here we attempt to describe them in their whole measured energy regimes within the Resonance Chiral Theory, a framework which naturally incorporates the chiral limit constrai"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.4099","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:53:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wd7VNd0tYY7tJuYmnid5TPi+b2wMhNMdZCMyj7oIxauxEBGpbkO1O5GJF30VsKoAWoQg2dTXECUXv7duuuHWBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T02:06:57.998039Z"},"content_sha256":"55134ff8e4f62572678c5ee43f6f006c43bee2ee0e2ed9d23b885444038d4669","schema_version":"1.0","event_id":"sha256:55134ff8e4f62572678c5ee43f6f006c43bee2ee0e2ed9d23b885444038d4669"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UQMV6LF6V2XZGHO4ALHJQDJJ74/bundle.json","state_url":"https://pith.science/pith/UQMV6LF6V2XZGHO4ALHJQDJJ74/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UQMV6LF6V2XZGHO4ALHJQDJJ74/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-14T02:06:58Z","links":{"resolver":"https://pith.science/pith/UQMV6LF6V2XZGHO4ALHJQDJJ74","bundle":"https://pith.science/pith/UQMV6LF6V2XZGHO4ALHJQDJJ74/bundle.json","state":"https://pith.science/pith/UQMV6LF6V2XZGHO4ALHJQDJJ74/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UQMV6LF6V2XZGHO4ALHJQDJJ74/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:UQMV6LF6V2XZGHO4ALHJQDJJ74","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":"17f6dbf17e1a684a50a9f41b886a7d64b53ab2fdc501b8a1956ef08becb29aaf","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-16T17:31:54Z","title_canon_sha256":"553508f8bdf96d26512634bc8af052c1bbfde5f16c54f7e8e48df0a75f87ad7e"},"schema_version":"1.0","source":{"id":"1401.4099","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.4099","created_at":"2026-05-18T02:53:53Z"},{"alias_kind":"arxiv_version","alias_value":"1401.4099v2","created_at":"2026-05-18T02:53:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.4099","created_at":"2026-05-18T02:53:53Z"},{"alias_kind":"pith_short_12","alias_value":"UQMV6LF6V2XZ","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UQMV6LF6V2XZGHO4","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UQMV6LF6","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:55134ff8e4f62572678c5ee43f6f006c43bee2ee0e2ed9d23b885444038d4669","target":"graph","created_at":"2026-05-18T02:53:53Z","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"},"paper":{"abstract_excerpt":"The description of the VV'P form factors (V,V' stands for vector particles and P for a pseudoscalar meson) for different particles virtualities remains a challenge for the theory of strong interactions. While their chiral limit is well understood, recent measurements of the gamma^* omega pi^0 and gamma^* gamma pi^0 form factors at high photon virtualities seem to depart from the simplest scaling behavior suggested by QCD. Here we attempt to describe them in their whole measured energy regimes within the Resonance Chiral Theory, a framework which naturally incorporates the chiral limit constrai","authors_text":"A. Guevara, G. L\\'opez Castro, P. Roig","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-16T17:31:54Z","title":"The VV'P form factors in resonance chiral theory and the pi-eta-eta' light-by-light contribution to the muon g-2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.4099","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":"sha256:270e8d4c707a1c3f180b0f70ff35ec39141c18d8e9bb218f6b42e4495393483a","target":"record","created_at":"2026-05-18T02:53:53Z","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":"17f6dbf17e1a684a50a9f41b886a7d64b53ab2fdc501b8a1956ef08becb29aaf","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-01-16T17:31:54Z","title_canon_sha256":"553508f8bdf96d26512634bc8af052c1bbfde5f16c54f7e8e48df0a75f87ad7e"},"schema_version":"1.0","source":{"id":"1401.4099","kind":"arxiv","version":2}},"canonical_sha256":"a4195f2cbeaeaf931ddc02ce980d29ff3a74123f513f4f29ae5eee26d06b2cf1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4195f2cbeaeaf931ddc02ce980d29ff3a74123f513f4f29ae5eee26d06b2cf1","first_computed_at":"2026-05-18T02:53:53.248993Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:53:53.248993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R7W4mOPvl2O82nbh8BFdeEXOt7JlVZoxl6FnZWuORK+qHOxQGq7a5XUfLM8SYF74zgb1q0jC53FkWBztPumfCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:53:53.249821Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.4099","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:270e8d4c707a1c3f180b0f70ff35ec39141c18d8e9bb218f6b42e4495393483a","sha256:55134ff8e4f62572678c5ee43f6f006c43bee2ee0e2ed9d23b885444038d4669"],"state_sha256":"e951443ac306a26548f62de436d3e5835fa2ddf31b0ebbe6c8ef08ad18f97aea"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uRTNLXjJrQXfrwZ7tZBjpxiST3S0FfuezK6GCfC1/Ik1G5A8CME8CqjvGQMQg2NVLwdo5BWIsDXlW6P3W2SRAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T02:06:58.003189Z","bundle_sha256":"0a740dabda4b31221b93c74c6aee9be88aaae04299f894d19ca8f06cfb506cc3"}}