{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:Y7AVX4JVAKIFVETNE6JUB5KHHY","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":"36a91e63fc526f542a13dc547d173714de0fdf62f7fdbc058bc63b2d1d648b35","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-03-04T04:36:51Z","title_canon_sha256":"2f8797b269ac0daa61fb47882a9ed756a009898a0f77eb9af828ecbfd61d5724"},"schema_version":"1.0","source":{"id":"2403.01727","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.01727","created_at":"2026-07-05T09:49:02Z"},{"alias_kind":"arxiv_version","alias_value":"2403.01727v2","created_at":"2026-07-05T09:49:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.01727","created_at":"2026-07-05T09:49:02Z"},{"alias_kind":"pith_short_12","alias_value":"Y7AVX4JVAKIF","created_at":"2026-07-05T09:49:02Z"},{"alias_kind":"pith_short_16","alias_value":"Y7AVX4JVAKIFVETN","created_at":"2026-07-05T09:49:02Z"},{"alias_kind":"pith_short_8","alias_value":"Y7AVX4JV","created_at":"2026-07-05T09:49:02Z"}],"graph_snapshots":[{"event_id":"sha256:fa6add60ad020bce647703ae6215a2bb83b52be97ccee9fe16c1d71ad4e81c4d","target":"graph","created_at":"2026-07-05T09:49:02Z","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/2403.01727/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The BESIII Collaboration recently performed a precise measurement of the $e^+e^-\\rightarrow D\\bar{D}$ Born cross sections, and confirmed the $G(3900)$ structure reported by BaBar and Belle with high significance. We identify the $G(3900)$ as the first P-wave $\\DDbar$ molecular resonance. The experimental and theoretical identification of the P-wave dimeson state holds paramount importance in enhancing our comprehension of the non-perturbative QCD and few-body physics. Its existence is firmly established in a unified meson-exchange model which simultaneously depicts the features of the $\\chi_{c","authors_text":"Jian-Bo Cheng, Jun-Zhang Wang, Lu Meng, Shi-Lin Zhu, Zi-Yang Lin","cross_cats":["hep-ex","hep-lat","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-03-04T04:36:51Z","title":"Identification of the $G(3900)$ as the P-wave $D\\bar{D}^*/\\bar{D}D^*$ resonance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.01727","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:efb5792ef41fdae8bc124ff17623af0b8098784d1e41202d12900f0a55a445ec","target":"record","created_at":"2026-07-05T09:49:02Z","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":"36a91e63fc526f542a13dc547d173714de0fdf62f7fdbc058bc63b2d1d648b35","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-03-04T04:36:51Z","title_canon_sha256":"2f8797b269ac0daa61fb47882a9ed756a009898a0f77eb9af828ecbfd61d5724"},"schema_version":"1.0","source":{"id":"2403.01727","kind":"arxiv","version":2}},"canonical_sha256":"c7c15bf13502905a926d279340f5473e16c0fd6e38c8b7d1e5d9d43657043903","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7c15bf13502905a926d279340f5473e16c0fd6e38c8b7d1e5d9d43657043903","first_computed_at":"2026-07-05T09:49:02.830102Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:49:02.830102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4bjWX/hXRw8++J+smBMu7dtq8DD1d/X6AqUVGMmSCXAn7Yy1f2nEEqeykpZ+HbPCKubVdNYHzz0NsHYXUvNFCA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:49:02.830614Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.01727","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:efb5792ef41fdae8bc124ff17623af0b8098784d1e41202d12900f0a55a445ec","sha256:fa6add60ad020bce647703ae6215a2bb83b52be97ccee9fe16c1d71ad4e81c4d"],"state_sha256":"fbb25cb3c5e7b3ee96ae9f33864d9c79fbfb86350cecf581070f40fe659bb099"}