{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GVBIH3DVLJ5AH3ENKR2D4IU6GA","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":"c663aac380ab6e7f5a766b507d45147213cf9f18678bc0705477edf8b75b6ddd","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2025-03-08T16:11:56Z","title_canon_sha256":"02d7b5b7a12b31a6277be7d5dc557b7ec36a98e0175ea065166f1f1b1ecda335"},"schema_version":"1.0","source":{"id":"2503.06259","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.06259","created_at":"2026-07-05T11:14:04Z"},{"alias_kind":"arxiv_version","alias_value":"2503.06259v3","created_at":"2026-07-05T11:14:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.06259","created_at":"2026-07-05T11:14:04Z"},{"alias_kind":"pith_short_12","alias_value":"GVBIH3DVLJ5A","created_at":"2026-07-05T11:14:04Z"},{"alias_kind":"pith_short_16","alias_value":"GVBIH3DVLJ5AH3EN","created_at":"2026-07-05T11:14:04Z"},{"alias_kind":"pith_short_8","alias_value":"GVBIH3DV","created_at":"2026-07-05T11:14:04Z"}],"graph_snapshots":[{"event_id":"sha256:46769d640a1a4d824cc15a4cd21545cc8b5ea40430911c0dcc29d00cb00414fa","target":"graph","created_at":"2026-07-05T11:14:04Z","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/2503.06259/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The absence of observed charmonium-like states with the exotic quantum numbers $J^{PC}=1^{-+}$ has prompted us to investigate the production rates of the $1^{-+}$ $D\\bar D_1(2420)$ and $D^*\\bar D_1(2420)$ hadronic molecules, which we refer to as $\\eta_{c1}$ and $\\eta_{c1}^{\\prime}$, respectively, in electron-positron collisions. Assuming a hadronic molecular nature for the vector charmonium-like states $\\psi(4360)$ and $\\psi(4415)$, we evaluate the radiative decay widths of $\\psi(4360)\\to\\gamma\\eta_{c1}$ and $\\psi(4415)\\to\\gamma\\eta_{c1}^{\\prime}$. Using these decay widths, we estimate the cro","authors_text":"Feng-Kun Guo, Pan-Pan Shi, Xiao-Yu Zhang","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2025-03-08T16:11:56Z","title":"Production of $1^{-+}$ exotic charmonium-like states in electron-positron collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.06259","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":"sha256:220473fde01292ef51002b85e0f84b99dc96a06d507537e15e3f7d6af1072778","target":"record","created_at":"2026-07-05T11:14:04Z","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":"c663aac380ab6e7f5a766b507d45147213cf9f18678bc0705477edf8b75b6ddd","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2025-03-08T16:11:56Z","title_canon_sha256":"02d7b5b7a12b31a6277be7d5dc557b7ec36a98e0175ea065166f1f1b1ecda335"},"schema_version":"1.0","source":{"id":"2503.06259","kind":"arxiv","version":3}},"canonical_sha256":"354283ec755a7a03ec8d54743e229e303ede93ea654ce130339738fe67730532","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"354283ec755a7a03ec8d54743e229e303ede93ea654ce130339738fe67730532","first_computed_at":"2026-07-05T11:14:04.980561Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:14:04.980561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PUf/WcNN5zcJ0gI0yLv4B1w14hQglEFb9hPLJx/6lbUx9hdXif0RS6RcatK8vSQpbF3N5mxN7NYoZ1+kbsPnAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:14:04.981025Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.06259","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:220473fde01292ef51002b85e0f84b99dc96a06d507537e15e3f7d6af1072778","sha256:46769d640a1a4d824cc15a4cd21545cc8b5ea40430911c0dcc29d00cb00414fa"],"state_sha256":"ea410562e711eeb29d651821607c98147dda5e9b3f10db3ed4f5b7357ddc5e9c"}