{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:Q2OD2RYFWT7EUPNGKPY6LF7OAI","short_pith_number":"pith:Q2OD2RYF","schema_version":"1.0","canonical_sha256":"869c3d4705b4fe4a3da653f1e597ee022b27c83c8d3a2bed400aa345c834eb8d","source":{"kind":"arxiv","id":"2406.15965","version":2},"attestation_state":"computed","paper":{"title":"Search for charmed baryons in the $\\Lambda_c^+\\eta$ system and measurement of the branching fractions of $\\Lambda_c(2880)^+$ and $\\Lambda_c(2940)^+$ decaying to $\\Lambda_c^+\\eta$ and $pD^0$ relative to $\\Sigma_c(2455)\\pi$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"A. Bozek, A. Budano, A. Garmash, A. Korobov, A. Natochii, B. D. Yabsley, Belle Collaboration: S. X. Li, B. G. Cheon, B. G. Fulsom, B. Grube, C. Hadjivasiliou, C. Kiesling, C.-L. Hsu, C. P. Shen, C. Schwanda, D. Biswas, D. Bodrov, D. Liventsev, D. M. Asner, D. Y. Kim, E. Graziani, E. Kovalenko, E. Prencipe, E. Solovieva, E. Wang, E. Won, F. Meier, F. Tenchini, G. De Nardo, G. De Pietro, G. Pakhlova, G. Russo, G. Schnell, H. Aihara, H. Atmacan, H. E. Cho, I. Adachi, J. Bennett, J. Dingfelder, J.-G. Shiu, J. H. Yin, J. K. Ahn, J. Park, J. Yelton, K. Belous, K. Chilikin, K. Cho, K. Gudkova, K. Kinoshita, K. K. Joo, K. Kumara, K. Miyabayashi, K. Senyo, K. Tanida, L. E. Piilonen, L. K. Li, L. Yuan, M. Bessner, M. Bra\\v{c}ko, M. Campajola, M.-C. Chang, M. Iwasaki, M. Masuda, M. Merola, M. Nakao, M. Nayak, M. Stari\\v{c}, M. Sumihama, M. Takizawa, M. T. Prim, M. Uchida, N. Dash, N. Ipsita, P. Branchini, P. Ecker, P. Goldenzweig, P. Kody\\v{s}, P. Kri\\v{z}an, P. Krokovny, P. Pakhlov, Q. P. Ji, R. Ayad, R. Dhamija, R. Itoh, R. Kumar, R. Mizuk, R. Mussa, R. Pestotnik, S. Choudhury, S. Dubey, S.-H. Park, S. Jia, S.-K. Choi, S. K. Maurya, S. Korpar, S. Nishida, S. Pardi, S. Patra, S. Paul, S. Sandilya, S. Uno, Sw. Banerjee, T. Aushev, T. Bilka, T. E. Browder, T. Ferber, T. K. Pedlar, T. Kuhr, T. Nakano, T. Podobnik, T. Uglov, T. V. Dong, U. Tamponi, V. Gaur, V. Savinov, V. Zhilich, W. W. Jacobs, W. Yan, Y. B. Li, Y. Choi, Y. Guan, Y. Jin, Y. J. Kim, Y.-J. Kwon, Y. Li, Y. Seino, Z. Dole\\v{z}al","submitted_at":"2024-06-23T00:07:50Z","abstract_excerpt":"We search for excited charmed baryons in the $\\Lambda_c^+\\eta$ system using a data sample corresponding to an integrated luminosity of 980 $\\rm fb^{-1}$. The data were collected by the Belle detector at the KEKB $e^{+}$$e^{-}$ asymmetric-energy collider. No significant signals are found in the $\\Lambda_c^+\\eta$ mass spectrum, including the known $\\Lambda_c(2880)^+$ and $\\Lambda_c(2940)^+$. Clear $\\Lambda_c(2880)^+$ and $\\Lambda_c(2940)^+$ signals are observed in the $pD^0$ mass spectrum. We set upper limits at 90\\% credibility level on ratios of branching fractions of $\\Lambda_c(2880)^+$ and $"},"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":"2406.15965","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2024-06-23T00:07:50Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"e6472c0a91c5aecb3356bcea892240c73beb000a95ebb407785dede9837e3a1c","abstract_canon_sha256":"52f00b8e77b7de4242aff9797d707215f3fd843e0481d844375e04c474542509"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:59:30.590971Z","signature_b64":"lyR0aW1+U3jb1b82p6VKYMk9LETbyQCvfjI/54ODrX/n/Lhk1MdyEedD/zQdI93zMVOLJCQLu+6cyB1kXN3GAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"869c3d4705b4fe4a3da653f1e597ee022b27c83c8d3a2bed400aa345c834eb8d","last_reissued_at":"2026-07-05T08:59:30.589930Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:59:30.589930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Search for charmed baryons in the $\\Lambda_c^+\\eta$ system and measurement of the branching fractions of $\\Lambda_c(2880)^+$ and $\\Lambda_c(2940)^+$ decaying to $\\Lambda_c^+\\eta$ and $pD^0$ relative to $\\Sigma_c(2455)\\pi$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"A. Bozek, A. Budano, A. Garmash, A. Korobov, A. Natochii, B. D. Yabsley, Belle Collaboration: S. X. Li, B. G. Cheon, B. G. Fulsom, B. Grube, C. Hadjivasiliou, C. Kiesling, C.-L. Hsu, C. P. Shen, C. Schwanda, D. Biswas, D. Bodrov, D. Liventsev, D. M. Asner, D. Y. Kim, E. Graziani, E. Kovalenko, E. Prencipe, E. Solovieva, E. Wang, E. Won, F. Meier, F. Tenchini, G. De Nardo, G. De Pietro, G. Pakhlova, G. Russo, G. Schnell, H. Aihara, H. Atmacan, H. E. Cho, I. Adachi, J. Bennett, J. Dingfelder, J.-G. Shiu, J. H. Yin, J. K. Ahn, J. Park, J. Yelton, K. Belous, K. Chilikin, K. Cho, K. Gudkova, K. Kinoshita, K. K. Joo, K. Kumara, K. Miyabayashi, K. Senyo, K. Tanida, L. E. Piilonen, L. K. Li, L. Yuan, M. Bessner, M. Bra\\v{c}ko, M. Campajola, M.-C. Chang, M. Iwasaki, M. Masuda, M. Merola, M. Nakao, M. Nayak, M. Stari\\v{c}, M. Sumihama, M. Takizawa, M. T. Prim, M. Uchida, N. Dash, N. Ipsita, P. Branchini, P. Ecker, P. Goldenzweig, P. Kody\\v{s}, P. Kri\\v{z}an, P. Krokovny, P. Pakhlov, Q. P. Ji, R. Ayad, R. Dhamija, R. Itoh, R. Kumar, R. Mizuk, R. Mussa, R. Pestotnik, S. Choudhury, S. Dubey, S.-H. Park, S. Jia, S.-K. Choi, S. K. Maurya, S. Korpar, S. Nishida, S. Pardi, S. Patra, S. Paul, S. Sandilya, S. Uno, Sw. Banerjee, T. Aushev, T. Bilka, T. E. Browder, T. Ferber, T. K. Pedlar, T. Kuhr, T. Nakano, T. Podobnik, T. Uglov, T. V. Dong, U. Tamponi, V. Gaur, V. Savinov, V. Zhilich, W. W. Jacobs, W. Yan, Y. B. Li, Y. Choi, Y. Guan, Y. Jin, Y. J. Kim, Y.-J. Kwon, Y. Li, Y. Seino, Z. Dole\\v{z}al","submitted_at":"2024-06-23T00:07:50Z","abstract_excerpt":"We search for excited charmed baryons in the $\\Lambda_c^+\\eta$ system using a data sample corresponding to an integrated luminosity of 980 $\\rm fb^{-1}$. The data were collected by the Belle detector at the KEKB $e^{+}$$e^{-}$ asymmetric-energy collider. No significant signals are found in the $\\Lambda_c^+\\eta$ mass spectrum, including the known $\\Lambda_c(2880)^+$ and $\\Lambda_c(2940)^+$. Clear $\\Lambda_c(2880)^+$ and $\\Lambda_c(2940)^+$ signals are observed in the $pD^0$ mass spectrum. We set upper limits at 90\\% credibility level on ratios of branching fractions of $\\Lambda_c(2880)^+$ and $"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.15965","kind":"arxiv","version":2},"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/2406.15965/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":"2406.15965","created_at":"2026-07-05T08:59:30.589989+00:00"},{"alias_kind":"arxiv_version","alias_value":"2406.15965v2","created_at":"2026-07-05T08:59:30.589989+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.15965","created_at":"2026-07-05T08:59:30.589989+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q2OD2RYFWT7E","created_at":"2026-07-05T08:59:30.589989+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q2OD2RYFWT7EUPNG","created_at":"2026-07-05T08:59:30.589989+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q2OD2RYF","created_at":"2026-07-05T08:59:30.589989+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2501.00268","citing_title":"Possible explanations of the observed $\\Lambda_c$ resonances","ref_index":21,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI","json":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI.json","graph_json":"https://pith.science/api/pith-number/Q2OD2RYFWT7EUPNGKPY6LF7OAI/graph.json","events_json":"https://pith.science/api/pith-number/Q2OD2RYFWT7EUPNGKPY6LF7OAI/events.json","paper":"https://pith.science/paper/Q2OD2RYF"},"agent_actions":{"view_html":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI","download_json":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI.json","view_paper":"https://pith.science/paper/Q2OD2RYF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2406.15965&json=true","fetch_graph":"https://pith.science/api/pith-number/Q2OD2RYFWT7EUPNGKPY6LF7OAI/graph.json","fetch_events":"https://pith.science/api/pith-number/Q2OD2RYFWT7EUPNGKPY6LF7OAI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI/action/storage_attestation","attest_author":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI/action/author_attestation","sign_citation":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI/action/citation_signature","submit_replication":"https://pith.science/pith/Q2OD2RYFWT7EUPNGKPY6LF7OAI/action/replication_record"}},"created_at":"2026-07-05T08:59:30.589989+00:00","updated_at":"2026-07-05T08:59:30.589989+00:00"}