{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:X22EA43INXSNDSLFTG6YPYOXVI","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":"a6721f202364d001c474c51336d1c207b9f7c1933267c087da49d5af8218fbd2","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-04-11T00:44:22Z","title_canon_sha256":"eb5c573037c05e39f7d814060663f6eb0540caca57076a0a9c81b1372de81d24"},"schema_version":"1.0","source":{"id":"hep-ph/0604090","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0604090","created_at":"2026-05-18T04:35:58Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0604090v2","created_at":"2026-05-18T04:35:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0604090","created_at":"2026-05-18T04:35:58Z"},{"alias_kind":"pith_short_12","alias_value":"X22EA43INXSN","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"X22EA43INXSNDSLF","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"X22EA43I","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:b4b8025225f5928e3f20dee0adc907bc9a2975e7a01c765a7e95c6803119e580","target":"graph","created_at":"2026-05-18T04:35:58Z","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 study the decay widths of the narrow resonances $D_{sj}^*(2317)$ and $D_{sj}(2460)$ in the chiral quark model, together with the well-known $D^\\ast$ and $D_s^*$ mesons. All the parameters in our calculation are taken from Godfrey and Isgur's quark model except the $\\pi^0-\\eta$ mixing angle which is fixed by the $D_s^*$ decay widths. The calculated electromagnetic decay widths agree with those from other groups and the experimental data available quite well. However, the pionic decay widths of $D_{sj}(2317)$ and $D_{sj}(2460)$ are too small to fit the experimental data. We suspect that the s","authors_text":"Da-Hai Lu, Feng-Lin Wang, Shi-Lin Zhu, Wei-Zhen Deng, Xiao-Lin Chen","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2006-04-11T00:44:22Z","title":"Decays of $D_{sj}^*(2317)$ and $D_{sj}(2460)$ Mesons in the Quark Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0604090","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:bfa3d94cd9572258139e32180204731a888343ab41cf1c45cfbbcb5e9c5e6baa","target":"record","created_at":"2026-05-18T04:35:58Z","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":"a6721f202364d001c474c51336d1c207b9f7c1933267c087da49d5af8218fbd2","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-04-11T00:44:22Z","title_canon_sha256":"eb5c573037c05e39f7d814060663f6eb0540caca57076a0a9c81b1372de81d24"},"schema_version":"1.0","source":{"id":"hep-ph/0604090","kind":"arxiv","version":2}},"canonical_sha256":"beb44073686de4d1c96599bd87e1d7aa148683e3c13b08fb60f161646a12f625","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"beb44073686de4d1c96599bd87e1d7aa148683e3c13b08fb60f161646a12f625","first_computed_at":"2026-05-18T04:35:58.525063Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:35:58.525063Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CnpcV4ywHe6Gc6zDfsFah1WEl0lorC/lnNYYqdtDdXAYK234sKXzSBtrKF/btNryzO4lVIXxGIHFucX5EONNAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:35:58.525817Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0604090","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bfa3d94cd9572258139e32180204731a888343ab41cf1c45cfbbcb5e9c5e6baa","sha256:b4b8025225f5928e3f20dee0adc907bc9a2975e7a01c765a7e95c6803119e580"],"state_sha256":"cc85df8cc4f14bd1bc36f8e344609373d96c3b9cea74364f6b1880ce4af6b46a"}