{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:MPAWXWDAJEOPOIX3WP764JJULH","short_pith_number":"pith:MPAWXWDA","schema_version":"1.0","canonical_sha256":"63c16bd860491cf722fbb3ffee253459e269c7c0e5dd38eb10a3924e9301cf7e","source":{"kind":"arxiv","id":"2004.03221","version":3},"attestation_state":"computed","paper":{"title":"Understanding the newly observed $\\Xi_c^0$ states through their decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Kai-Lei Wang, Li-Ye Xiao, Xian-Hui Zhong","submitted_at":"2020-04-07T09:24:13Z","abstract_excerpt":"Inspired by the newly observed $\\Xi_c^0$ states by the LHCb Collaboration, we investigate the OZI-allowed two-body strong decays of the $\\lambda$-mode $1P$ wave $\\Xi'_c$ states within the chiral quark model. Our results indicate that: (i) the newly observed states $\\Xi_c(2923)^0$ and $\\Xi_c(2939)^0$ are good candidates of the $\\lambda$-mode $1P$ wave $\\Xi'_c$ states with the spin-parity $J^P=3/2^-$, namely $|^4P_{\\lambda}3/2^-\\rangle$ and $|^2P_{\\lambda}3/2^-\\rangle$, respectively. (ii) The another newly observed state $\\Xi_c(2965)^0$ mostly corresponds to the $\\lambda$-mode $1P$-wave $\\Xi'_c$"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2004.03221","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-07T09:24:13Z","cross_cats_sorted":[],"title_canon_sha256":"f7e2d4db8f57715bab18d7ab7514db45a9716e33936374faa763cbc78a7c4c53","abstract_canon_sha256":"ec7e6ece05ae5d14f8396dd2a5d8e1437e41ed728964548372812383e1ac626e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:32:02.713249Z","signature_b64":"Mh63auI2cdi5NgLk+XvrAbH4xLZaJUayWtl6MNaP+/mkt7a6SfpTOg0Q6z5T1jRnERNQMN1Q6KFmlZKSPbTGDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"63c16bd860491cf722fbb3ffee253459e269c7c0e5dd38eb10a3924e9301cf7e","last_reissued_at":"2026-07-05T01:32:02.712694Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:32:02.712694Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Understanding the newly observed $\\Xi_c^0$ states through their decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Kai-Lei Wang, Li-Ye Xiao, Xian-Hui Zhong","submitted_at":"2020-04-07T09:24:13Z","abstract_excerpt":"Inspired by the newly observed $\\Xi_c^0$ states by the LHCb Collaboration, we investigate the OZI-allowed two-body strong decays of the $\\lambda$-mode $1P$ wave $\\Xi'_c$ states within the chiral quark model. Our results indicate that: (i) the newly observed states $\\Xi_c(2923)^0$ and $\\Xi_c(2939)^0$ are good candidates of the $\\lambda$-mode $1P$ wave $\\Xi'_c$ states with the spin-parity $J^P=3/2^-$, namely $|^4P_{\\lambda}3/2^-\\rangle$ and $|^2P_{\\lambda}3/2^-\\rangle$, respectively. (ii) The another newly observed state $\\Xi_c(2965)^0$ mostly corresponds to the $\\lambda$-mode $1P$-wave $\\Xi'_c$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.03221","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2004.03221/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2004.03221","created_at":"2026-07-05T01:32:02.712766+00:00"},{"alias_kind":"arxiv_version","alias_value":"2004.03221v3","created_at":"2026-07-05T01:32:02.712766+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.03221","created_at":"2026-07-05T01:32:02.712766+00:00"},{"alias_kind":"pith_short_12","alias_value":"MPAWXWDAJEOP","created_at":"2026-07-05T01:32:02.712766+00:00"},{"alias_kind":"pith_short_16","alias_value":"MPAWXWDAJEOPOIX3","created_at":"2026-07-05T01:32:02.712766+00:00"},{"alias_kind":"pith_short_8","alias_value":"MPAWXWDA","created_at":"2026-07-05T01:32:02.712766+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.17832","citing_title":"Higher excited charmed and charmed-strange mesons in an unquenched quark model","ref_index":98,"is_internal_anchor":false},{"citing_arxiv_id":"2604.15040","citing_title":"Study of the $B^0 \\to \\Lambda_c^+ \\bar{\\Lambda}_c^- K_S^0$ decay","ref_index":37,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH","json":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH.json","graph_json":"https://pith.science/api/pith-number/MPAWXWDAJEOPOIX3WP764JJULH/graph.json","events_json":"https://pith.science/api/pith-number/MPAWXWDAJEOPOIX3WP764JJULH/events.json","paper":"https://pith.science/paper/MPAWXWDA"},"agent_actions":{"view_html":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH","download_json":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH.json","view_paper":"https://pith.science/paper/MPAWXWDA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2004.03221&json=true","fetch_graph":"https://pith.science/api/pith-number/MPAWXWDAJEOPOIX3WP764JJULH/graph.json","fetch_events":"https://pith.science/api/pith-number/MPAWXWDAJEOPOIX3WP764JJULH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH/action/storage_attestation","attest_author":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH/action/author_attestation","sign_citation":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH/action/citation_signature","submit_replication":"https://pith.science/pith/MPAWXWDAJEOPOIX3WP764JJULH/action/replication_record"}},"created_at":"2026-07-05T01:32:02.712766+00:00","updated_at":"2026-07-05T01:32:02.712766+00:00"}