{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:BQTK53P5KJJODCVGNHDKG6RGH5","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":"8fa353424856316edb2b36ce1f423f6bc0f1260693aa2e95db3790a93a771218","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-06-27T18:20:26Z","title_canon_sha256":"7a502d0c97a5488b467d3bd136c30c0fdd1d5ba12b1bd74421b125ea1610a3c5"},"schema_version":"1.0","source":{"id":"1306.6594","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.6594","created_at":"2026-05-18T01:49:06Z"},{"alias_kind":"arxiv_version","alias_value":"1306.6594v1","created_at":"2026-05-18T01:49:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.6594","created_at":"2026-05-18T01:49:06Z"},{"alias_kind":"pith_short_12","alias_value":"BQTK53P5KJJO","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"BQTK53P5KJJODCVG","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"BQTK53P5","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:11a0344febfdee8aa7976b03c2f190b540c45c3b9cfc17113536a220929ced19","target":"graph","created_at":"2026-05-18T01:49:06Z","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 BES data on the $J/\\psi \\to \\eta K^{*0}\\bar{K}^{*0}$ reaction show a clear enhancement in the $K^{*0}\\bar{K}^{*0}$ mass distribution close to the threshold of this channel. Such an enhancement is usually a signature of a L=0 resonance around threshold, which in this case would correspond to an $h_1$ state with quantum numbers $I^G(J^{PC})=0^-(1^{+-})$. A state around $1800\\ \\text{MeV}$ results from the interaction of the $K^* \\bar{K}^*$ using the local hidden gauge approach. We show that the peak observed in $J/\\psi \\to \\eta K^{*0}\\bar{K}^{*0}$ naturally comes from the creation of this $h_","authors_text":"E. Oset, Ju-Jun Xie, M. Albaladejo","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-06-27T18:20:26Z","title":"Signature of an $h_1$ state in the $J/\\psi \\to \\eta h_1 \\to \\eta K^{*0}\\bar{K}^{*0}$ decay"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.6594","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":"sha256:845e5a995866340a45ffffe0b5a39a33ec78b9c59a2675803567cffecd95b32b","target":"record","created_at":"2026-05-18T01:49:06Z","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":"8fa353424856316edb2b36ce1f423f6bc0f1260693aa2e95db3790a93a771218","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-06-27T18:20:26Z","title_canon_sha256":"7a502d0c97a5488b467d3bd136c30c0fdd1d5ba12b1bd74421b125ea1610a3c5"},"schema_version":"1.0","source":{"id":"1306.6594","kind":"arxiv","version":1}},"canonical_sha256":"0c26aeedfd5252e18aa669c6a37a263f788e873e6d45d02584c9849fb51adea7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0c26aeedfd5252e18aa669c6a37a263f788e873e6d45d02584c9849fb51adea7","first_computed_at":"2026-05-18T01:49:06.977753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:49:06.977753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GLNtg+Zb2VcW3ry5XS7YWLziTD+IzOiIYcG6yJfUjbnOM9WvHbJnC8kGOzzeZCNyjNvNFVBQrACNNIuKt/SNAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:49:06.978161Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.6594","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:845e5a995866340a45ffffe0b5a39a33ec78b9c59a2675803567cffecd95b32b","sha256:11a0344febfdee8aa7976b03c2f190b540c45c3b9cfc17113536a220929ced19"],"state_sha256":"b9b3a026e4a5ede0cd44506315f95602c827f7e254db4374e3d07afdd59b6a5b"}