{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:TEYKJ2YVVMWE63TN6C3CGMTLX5","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":"d090e52530c4fb50145d06ae86bb2ac11b9c0c202c5d18c06518d775dc5f6d4f","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-06T13:22:27Z","title_canon_sha256":"32c5deaf1993cc2db1598ae98ca561fb06dba731977a2ce06d6069417b80aebb"},"schema_version":"1.0","source":{"id":"1012.1165","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.1165","created_at":"2026-05-18T04:28:38Z"},{"alias_kind":"arxiv_version","alias_value":"1012.1165v3","created_at":"2026-05-18T04:28:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.1165","created_at":"2026-05-18T04:28:38Z"},{"alias_kind":"pith_short_12","alias_value":"TEYKJ2YVVMWE","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"TEYKJ2YVVMWE63TN","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"TEYKJ2YV","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:8f244c710bd8c5342e151e8b181d3f2703d67d661652a0aa0a744060d0316451","target":"graph","created_at":"2026-05-18T04:28:38Z","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":"We show that the newly measured branching ratios of vector charmonia ($J/\\psi$, $\\psi^\\prime$ and $\\psi(3770))$ into $\\gamma P$, where $P$ stands for light pseudoscalar mesons $\\pi^0$, $\\eta$, and $\\eta^\\prime$, can be well understood in the framework of vector meson dominance (VMD) in association with the $\\eta_c$-$\\eta(\\eta^\\prime)$ mixings due to the axial gluonic anomaly. These two mechanisms behave differently in $J/\\psi$ and $\\psi^\\prime\\to \\gamma P$. A coherent understanding of the branching ratio patterns observed in $J/\\psi(\\psi^\\prime)\\to \\gamma P$ can be achieved by self-consistentl","authors_text":"Qiang Zhao","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-06T13:22:27Z","title":"Understanding the radiative decays of vector charmonia to light pseudoscalar mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.1165","kind":"arxiv","version":3},"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":"sha256:028913e996c7cc2d24f3bf49acca16da9ab4cb837c622edca0c2e34331752d7d","target":"record","created_at":"2026-05-18T04:28:38Z","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":"d090e52530c4fb50145d06ae86bb2ac11b9c0c202c5d18c06518d775dc5f6d4f","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-06T13:22:27Z","title_canon_sha256":"32c5deaf1993cc2db1598ae98ca561fb06dba731977a2ce06d6069417b80aebb"},"schema_version":"1.0","source":{"id":"1012.1165","kind":"arxiv","version":3}},"canonical_sha256":"9930a4eb15ab2c4f6e6df0b623326bbf480364db3310ae20cfdc6c5ace1150d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9930a4eb15ab2c4f6e6df0b623326bbf480364db3310ae20cfdc6c5ace1150d7","first_computed_at":"2026-05-18T04:28:38.965593Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:38.965593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RODT3I6KgGTLVfygkyckscasKg7Cv6VPbWRAgQS3xpiBg+swJUPUprj3PAyGq4uVYrgvhnxI4KCM+xt70j/WDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:38.966183Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.1165","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:028913e996c7cc2d24f3bf49acca16da9ab4cb837c622edca0c2e34331752d7d","sha256:8f244c710bd8c5342e151e8b181d3f2703d67d661652a0aa0a744060d0316451"],"state_sha256":"bac5b8434416f4fac985b837dbf5cdba738549bf92c5ec98b88061269245ac43"}