{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:67FIXEFUE7OJS6XMRW4U7X4KJG","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":"c6d7dffd8e80521ac6c8cc8afef8eb4230723022fe51251c9c984cdb23fc9065","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-06T02:19:14Z","title_canon_sha256":"0e0b60469192eb467fc71e36700621b38c2f82ae2399bcdd957a62862f4fcb86"},"schema_version":"1.0","source":{"id":"2004.02374","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.02374","created_at":"2026-07-05T01:46:17Z"},{"alias_kind":"arxiv_version","alias_value":"2004.02374v2","created_at":"2026-07-05T01:46:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.02374","created_at":"2026-07-05T01:46:17Z"},{"alias_kind":"pith_short_12","alias_value":"67FIXEFUE7OJ","created_at":"2026-07-05T01:46:17Z"},{"alias_kind":"pith_short_16","alias_value":"67FIXEFUE7OJS6XM","created_at":"2026-07-05T01:46:17Z"},{"alias_kind":"pith_short_8","alias_value":"67FIXEFU","created_at":"2026-07-05T01:46:17Z"}],"graph_snapshots":[{"event_id":"sha256:5eefb978b4cb22dc19bf4dd16571956e5ad8ca6b09374468b6427c263756869c","target":"graph","created_at":"2026-07-05T01:46:17Z","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/2004.02374/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Three neutral resonances $\\Xi_c(2923)^0$, $\\Xi_c(2939)^0$ and $\\Xi_c(2965)^0$ have been observed in the $\\Lambda_c^+ K^-$ mass spectrum by the LHCb Collaboration. Given the $\\Xi_c$ and $\\Xi_c^\\prime$ mass spectra predicted by the constituent quark models, these three resonances are tentatively treated as the $\\lambda-$mode $\\Xi_c(2S)$, $\\Xi_c^\\prime(2S)$, $\\Xi_c^{\\prime *}(2S)$, and $\\Xi_c^\\prime(1P)$ states, and their strong decay behaviors are calculated within the $^3P_0$ model. Our results indicate that the $\\Xi_c(2923)^0$ and $\\Xi_c(2939)^0$ can be clarified into the $J^P=3/2^-$ and $5/2^","authors_text":"Qi-Fang L\\\"u","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-06T02:19:14Z","title":"Canonical interpretations of the newly observed $\\Xi_c(2923)^0$, $\\Xi_c(2939)^0$ and $\\Xi_c(2965)^0$ resonances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.02374","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":"sha256:5076d2e3089043716656383f8dc75e19945ab029252746a7ecc055d6a76f7e7b","target":"record","created_at":"2026-07-05T01:46:17Z","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":"c6d7dffd8e80521ac6c8cc8afef8eb4230723022fe51251c9c984cdb23fc9065","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-06T02:19:14Z","title_canon_sha256":"0e0b60469192eb467fc71e36700621b38c2f82ae2399bcdd957a62862f4fcb86"},"schema_version":"1.0","source":{"id":"2004.02374","kind":"arxiv","version":2}},"canonical_sha256":"f7ca8b90b427dc997aec8db94fdf8a49b08199969107f0b9d6c4fbb13a917f17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7ca8b90b427dc997aec8db94fdf8a49b08199969107f0b9d6c4fbb13a917f17","first_computed_at":"2026-07-05T01:46:17.687748Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:46:17.687748Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EsrlYt/bIca63oEE+nMYz+3gAGAW5XwKzbokjXIoo/4B91kxvwa+MaXd35jqLlZdv+NyWC+WNc5i0k7aowkVAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:46:17.688165Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.02374","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5076d2e3089043716656383f8dc75e19945ab029252746a7ecc055d6a76f7e7b","sha256:5eefb978b4cb22dc19bf4dd16571956e5ad8ca6b09374468b6427c263756869c"],"state_sha256":"0859d46a7f6877ffb4f81497d2316f7c3e2e2c2517fa3b3042c5d04388dfde29"}