{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:EHT2ZGXTNZ477SGKRQKCCAZCYW","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":"ca1764f5cdc252517527cade0965e76d57dc2a5f2f75d25f9a32317260c12883","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-28T12:07:17Z","title_canon_sha256":"f3571c26f48c57e5a918907914b38ba2a35ad6edd624933e6826afc8775202d5"},"schema_version":"1.0","source":{"id":"1405.7213","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7213","created_at":"2026-05-18T02:23:58Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7213v2","created_at":"2026-05-18T02:23:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7213","created_at":"2026-05-18T02:23:58Z"},{"alias_kind":"pith_short_12","alias_value":"EHT2ZGXTNZ47","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"EHT2ZGXTNZ477SGK","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"EHT2ZGXT","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:47cdf2ccc9cf93b4c7983dc34be76b608eec15214e3e7200f8b058d38b61f3ea","target":"graph","created_at":"2026-05-18T02:23:58Z","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":"The spin is an important property of a particle. Although it is unlikely to happen, there is still a possibility that two particle with different spins share similar masses. In this paper, we propose a method to probe this kind of mass degeneracy of particles with different spins. We will use the cascade decay $B^+\\to X(3872)K^+$, $X(3872)\\to D^+D^-$ to explain our method. It can be seen that the possible mass degeneracy of $X(3872)$ can lead interesting behavior in the corresponding cascade decay.","authors_text":"G. L\\\"u, K.-W. Wei, Z.-H. Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-28T12:07:17Z","title":"Probing the mass degeneracy of particles with different spins"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7213","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":"sha256:8b46ffd68078ebbedc8fd50895b72edfd8aef8d1c33d45613b4bc90a8e4525ae","target":"record","created_at":"2026-05-18T02:23:58Z","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":"ca1764f5cdc252517527cade0965e76d57dc2a5f2f75d25f9a32317260c12883","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-05-28T12:07:17Z","title_canon_sha256":"f3571c26f48c57e5a918907914b38ba2a35ad6edd624933e6826afc8775202d5"},"schema_version":"1.0","source":{"id":"1405.7213","kind":"arxiv","version":2}},"canonical_sha256":"21e7ac9af36e79ffc8ca8c14210322c59ea31fa7bef0d4333cf6f742afbc09ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"21e7ac9af36e79ffc8ca8c14210322c59ea31fa7bef0d4333cf6f742afbc09ca","first_computed_at":"2026-05-18T02:23:58.635706Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:23:58.635706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zRezXdDC3ATKDFsLSnQWSCWLDeryMCmcvyw26v5r49uYuPVS3TCv5BzEJHltw0yQ12gMplH0G32qf76pukPiCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:23:58.636413Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.7213","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b46ffd68078ebbedc8fd50895b72edfd8aef8d1c33d45613b4bc90a8e4525ae","sha256:47cdf2ccc9cf93b4c7983dc34be76b608eec15214e3e7200f8b058d38b61f3ea"],"state_sha256":"351dcab2feb58a6d3ba47b1264b830c910fe677607a345ddf94b02e397a183be"}