{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:AY2YJNVRFJ3IQRWDOPZSZJ7ZA4","short_pith_number":"pith:AY2YJNVR","schema_version":"1.0","canonical_sha256":"063584b6b12a768846c373f32ca7f90733aac3d6a623530433c7650a7a35b0b9","source":{"kind":"arxiv","id":"2010.05132","version":2},"attestation_state":"computed","paper":{"title":"Potential higher radial excitations in the light pseudoscalar meson family","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Cheng-Qun Pang, Li-ming Wang, Qin-Song Zhou, Xiang Liu","submitted_at":"2020-10-11T01:24:57Z","abstract_excerpt":"Inspired by the event accumulation around 2.6 GeV in the $\\eta^\\prime\\pi^+\\pi^-$ invariant mass spectrum of $J/\\psi\\to \\gamma \\eta^\\prime\\pi^+\\pi^-$, which was reported by the BESIII Collaboration, we carry out the study of the mass spectrum and decay behavior of four radial excitations in the pseudoscalar meson family, which include $\\eta^{(\\prime)}(6S)$ and $\\eta^{(\\prime)}(7S)$. Combining with these analysis, we present the calculation of the reactions induced by a pion or kaon on the proton target which are relevant to these four discussed states. According to this information, we give con"},"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":"2010.05132","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-10-11T01:24:57Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"6738688dc5f411d57a6f630502e9d262c5ced83ac62aa096f3529515a2c08347","abstract_canon_sha256":"c498767d684d63d39e25554ad7b1c943e29389f4c75138efa6c038af74e3f0be"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:03:49.423169Z","signature_b64":"XS4Px0w+IPEnU16Bo3mKjsCuU65zumc8YIzg+BUM3lZkOd1qORl1cYD4bQJwcHkflrq9ij26RS5aKyAQ4jsJDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"063584b6b12a768846c373f32ca7f90733aac3d6a623530433c7650a7a35b0b9","last_reissued_at":"2026-07-05T02:03:49.422689Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:03:49.422689Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Potential higher radial excitations in the light pseudoscalar meson family","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Cheng-Qun Pang, Li-ming Wang, Qin-Song Zhou, Xiang Liu","submitted_at":"2020-10-11T01:24:57Z","abstract_excerpt":"Inspired by the event accumulation around 2.6 GeV in the $\\eta^\\prime\\pi^+\\pi^-$ invariant mass spectrum of $J/\\psi\\to \\gamma \\eta^\\prime\\pi^+\\pi^-$, which was reported by the BESIII Collaboration, we carry out the study of the mass spectrum and decay behavior of four radial excitations in the pseudoscalar meson family, which include $\\eta^{(\\prime)}(6S)$ and $\\eta^{(\\prime)}(7S)$. Combining with these analysis, we present the calculation of the reactions induced by a pion or kaon on the proton target which are relevant to these four discussed states. According to this information, we give con"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.05132","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/2010.05132/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":"2010.05132","created_at":"2026-07-05T02:03:49.422754+00:00"},{"alias_kind":"arxiv_version","alias_value":"2010.05132v2","created_at":"2026-07-05T02:03:49.422754+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.05132","created_at":"2026-07-05T02:03:49.422754+00:00"},{"alias_kind":"pith_short_12","alias_value":"AY2YJNVRFJ3I","created_at":"2026-07-05T02:03:49.422754+00:00"},{"alias_kind":"pith_short_16","alias_value":"AY2YJNVRFJ3IQRWD","created_at":"2026-07-05T02:03:49.422754+00:00"},{"alias_kind":"pith_short_8","alias_value":"AY2YJNVR","created_at":"2026-07-05T02:03:49.422754+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.06168","citing_title":"Understanding the near-threshold structures in $e^+e^- $ annihilation from a unified $N \\bar N$-interaction perspective","ref_index":69,"is_internal_anchor":true},{"citing_arxiv_id":"2601.03614","citing_title":"Fully-strange tetraquarks: fall-apart decays and experimental candidates","ref_index":54,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4","json":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4.json","graph_json":"https://pith.science/api/pith-number/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/graph.json","events_json":"https://pith.science/api/pith-number/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/events.json","paper":"https://pith.science/paper/AY2YJNVR"},"agent_actions":{"view_html":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4","download_json":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4.json","view_paper":"https://pith.science/paper/AY2YJNVR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2010.05132&json=true","fetch_graph":"https://pith.science/api/pith-number/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/graph.json","fetch_events":"https://pith.science/api/pith-number/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/action/storage_attestation","attest_author":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/action/author_attestation","sign_citation":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/action/citation_signature","submit_replication":"https://pith.science/pith/AY2YJNVRFJ3IQRWDOPZSZJ7ZA4/action/replication_record"}},"created_at":"2026-07-05T02:03:49.422754+00:00","updated_at":"2026-07-05T02:03:49.422754+00:00"}