{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:JRJCE6M3GXRFQ5G4WSBQE5AJWI","short_pith_number":"pith:JRJCE6M3","canonical_record":{"source":{"id":"1510.01803","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-10-07T02:25:26Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"379d79bc8e0a6dde6dd1d986e5fc430ae97c245d61c746ea1491e5a51ff31323","abstract_canon_sha256":"99f6bc6d1be1f416eed7bc98f2e8b9b5e3773127f4b7fab849ec512cb46f2814"},"schema_version":"1.0"},"canonical_sha256":"4c5222799b35e25874dcb483027409b22055c70a67377efe32faeadf19843e92","source":{"kind":"arxiv","id":"1510.01803","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.01803","created_at":"2026-05-18T01:12:07Z"},{"alias_kind":"arxiv_version","alias_value":"1510.01803v2","created_at":"2026-05-18T01:12:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.01803","created_at":"2026-05-18T01:12:07Z"},{"alias_kind":"pith_short_12","alias_value":"JRJCE6M3GXRF","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JRJCE6M3GXRFQ5G4","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JRJCE6M3","created_at":"2026-05-18T12:29:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:JRJCE6M3GXRFQ5G4WSBQE5AJWI","target":"record","payload":{"canonical_record":{"source":{"id":"1510.01803","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-10-07T02:25:26Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"379d79bc8e0a6dde6dd1d986e5fc430ae97c245d61c746ea1491e5a51ff31323","abstract_canon_sha256":"99f6bc6d1be1f416eed7bc98f2e8b9b5e3773127f4b7fab849ec512cb46f2814"},"schema_version":"1.0"},"canonical_sha256":"4c5222799b35e25874dcb483027409b22055c70a67377efe32faeadf19843e92","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:07.836135Z","signature_b64":"mYVdpRIivZ48oKwRly2U7vx7zAo7XcSiY8Ls73kLgRbXMhp3tjYZElDD3kKvLPCGzkyHqbXYK9Gc1DVHPaaaAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c5222799b35e25874dcb483027409b22055c70a67377efe32faeadf19843e92","last_reissued_at":"2026-05-18T01:12:07.835701Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:07.835701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.01803","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:12:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UBuTlOEjQ5QKTTmC4/3ZopUX2pP4QmcW/g8E12PBrixp6qZzRUinFacxtujHwp7G9aI/WSDiI/6Se0wk75uSCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T07:53:20.849434Z"},"content_sha256":"07db83c346e4990274005e89ac17a6a40dc6578733786361319f0663eca62b26","schema_version":"1.0","event_id":"sha256:07db83c346e4990274005e89ac17a6a40dc6578733786361319f0663eca62b26"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:JRJCE6M3GXRFQ5G4WSBQE5AJWI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Looking for a hidden-charm pentaquark state with strangeness $S=-1$ from $\\Xi^-_b$ decay into $J/\\psi K^- \\Lambda$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"En Wang, Eulogio Oset, Hua-Xing Chen, Ju-Jun Xie, Li-Sheng Geng, Wei-Hong Liang","submitted_at":"2015-10-07T02:25:26Z","abstract_excerpt":"Assuming that the recently observed hidden-charm pentaquark state, $P_c(4450)$, is of molecular nature as predicted in the unitary approach, we propose to study the decay of $\\Xi^-_b\\rightarrow J/\\psi K^- \\Lambda$ to search for the strangeness counterpart of the $P_c(4450)$. There are three ingredients in the decay mechanism: the weak decay mechanism, the hadronization mechanism, and the finite state interactions in the meson-baryon system of strangeness $S=-2$ and isospin $I=1/2$ and of the $J/\\psi\\Lambda$. All these have been tested extensively. As a result, we provide a genuine prediction o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.01803","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:12:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0pOtUV9v7IQQTe2UZyPMtW4ovaRVKg9ftjm4rfpDz2BIYgG4atcx5kFpisrAIYZBLc5rr+tI3JsOi0dueb+QCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T07:53:20.849788Z"},"content_sha256":"a77273cdcc53fc9f474b36180ab5227daee5d229e110293730c40356d08d1dfe","schema_version":"1.0","event_id":"sha256:a77273cdcc53fc9f474b36180ab5227daee5d229e110293730c40356d08d1dfe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JRJCE6M3GXRFQ5G4WSBQE5AJWI/bundle.json","state_url":"https://pith.science/pith/JRJCE6M3GXRFQ5G4WSBQE5AJWI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JRJCE6M3GXRFQ5G4WSBQE5AJWI/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T07:53:20Z","links":{"resolver":"https://pith.science/pith/JRJCE6M3GXRFQ5G4WSBQE5AJWI","bundle":"https://pith.science/pith/JRJCE6M3GXRFQ5G4WSBQE5AJWI/bundle.json","state":"https://pith.science/pith/JRJCE6M3GXRFQ5G4WSBQE5AJWI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JRJCE6M3GXRFQ5G4WSBQE5AJWI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:JRJCE6M3GXRFQ5G4WSBQE5AJWI","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":"99f6bc6d1be1f416eed7bc98f2e8b9b5e3773127f4b7fab849ec512cb46f2814","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-10-07T02:25:26Z","title_canon_sha256":"379d79bc8e0a6dde6dd1d986e5fc430ae97c245d61c746ea1491e5a51ff31323"},"schema_version":"1.0","source":{"id":"1510.01803","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.01803","created_at":"2026-05-18T01:12:07Z"},{"alias_kind":"arxiv_version","alias_value":"1510.01803v2","created_at":"2026-05-18T01:12:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.01803","created_at":"2026-05-18T01:12:07Z"},{"alias_kind":"pith_short_12","alias_value":"JRJCE6M3GXRF","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"JRJCE6M3GXRFQ5G4","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"JRJCE6M3","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:a77273cdcc53fc9f474b36180ab5227daee5d229e110293730c40356d08d1dfe","target":"graph","created_at":"2026-05-18T01:12:07Z","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":"Assuming that the recently observed hidden-charm pentaquark state, $P_c(4450)$, is of molecular nature as predicted in the unitary approach, we propose to study the decay of $\\Xi^-_b\\rightarrow J/\\psi K^- \\Lambda$ to search for the strangeness counterpart of the $P_c(4450)$. There are three ingredients in the decay mechanism: the weak decay mechanism, the hadronization mechanism, and the finite state interactions in the meson-baryon system of strangeness $S=-2$ and isospin $I=1/2$ and of the $J/\\psi\\Lambda$. All these have been tested extensively. As a result, we provide a genuine prediction o","authors_text":"En Wang, Eulogio Oset, Hua-Xing Chen, Ju-Jun Xie, Li-Sheng Geng, Wei-Hong Liang","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-10-07T02:25:26Z","title":"Looking for a hidden-charm pentaquark state with strangeness $S=-1$ from $\\Xi^-_b$ decay into $J/\\psi K^- \\Lambda$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.01803","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":"sha256:07db83c346e4990274005e89ac17a6a40dc6578733786361319f0663eca62b26","target":"record","created_at":"2026-05-18T01:12:07Z","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":"99f6bc6d1be1f416eed7bc98f2e8b9b5e3773127f4b7fab849ec512cb46f2814","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-10-07T02:25:26Z","title_canon_sha256":"379d79bc8e0a6dde6dd1d986e5fc430ae97c245d61c746ea1491e5a51ff31323"},"schema_version":"1.0","source":{"id":"1510.01803","kind":"arxiv","version":2}},"canonical_sha256":"4c5222799b35e25874dcb483027409b22055c70a67377efe32faeadf19843e92","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c5222799b35e25874dcb483027409b22055c70a67377efe32faeadf19843e92","first_computed_at":"2026-05-18T01:12:07.835701Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:07.835701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mYVdpRIivZ48oKwRly2U7vx7zAo7XcSiY8Ls73kLgRbXMhp3tjYZElDD3kKvLPCGzkyHqbXYK9Gc1DVHPaaaAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:07.836135Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.01803","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07db83c346e4990274005e89ac17a6a40dc6578733786361319f0663eca62b26","sha256:a77273cdcc53fc9f474b36180ab5227daee5d229e110293730c40356d08d1dfe"],"state_sha256":"bb6820382c524bb84bad54739d089052d5a66303cef6897bd43c8b91c5da6290"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P6B+h+2JeoQu3kfIELbgTT/UXArfPsw690b2xySYBPRdB/DJ3goMdsXQJOyd7X+ITiktJWTLIhPzT6E5KoqBCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T07:53:20.851852Z","bundle_sha256":"9d78c4f2c9316b3308afac8ed7ddf4200e408df5d06635cb8f61b3b035c127c8"}}