{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:ZFNF4GDXOGZ3VJAQQ3KJIMI4OF","short_pith_number":"pith:ZFNF4GDX","canonical_record":{"source":{"id":"1507.04640","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-07-16T16:28:11Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"1cf8768972fef11a85d766a5b84cdf376927182a22ad90482c606c42ed2bc333","abstract_canon_sha256":"bfd53eab7a0a551d9c2dd0169699562db5d6cdf2775dc03615d5662366130482"},"schema_version":"1.0"},"canonical_sha256":"c95a5e187771b3baa41086d494311c717b6316e6056540528552d6940e0ef3d1","source":{"kind":"arxiv","id":"1507.04640","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.04640","created_at":"2026-05-18T01:28:04Z"},{"alias_kind":"arxiv_version","alias_value":"1507.04640v1","created_at":"2026-05-18T01:28:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.04640","created_at":"2026-05-18T01:28:04Z"},{"alias_kind":"pith_short_12","alias_value":"ZFNF4GDXOGZ3","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZFNF4GDXOGZ3VJAQ","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZFNF4GDX","created_at":"2026-05-18T12:29:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:ZFNF4GDXOGZ3VJAQQ3KJIMI4OF","target":"record","payload":{"canonical_record":{"source":{"id":"1507.04640","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-07-16T16:28:11Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"1cf8768972fef11a85d766a5b84cdf376927182a22ad90482c606c42ed2bc333","abstract_canon_sha256":"bfd53eab7a0a551d9c2dd0169699562db5d6cdf2775dc03615d5662366130482"},"schema_version":"1.0"},"canonical_sha256":"c95a5e187771b3baa41086d494311c717b6316e6056540528552d6940e0ef3d1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:28:04.020716Z","signature_b64":"VH2qEqKl7m/62/9hHF+pGpoqgnHTvBSHKeNfawIndSN1eXS/3D12EyCMfI/6sb4QGV+j/skc/wJerWp0ogM0Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c95a5e187771b3baa41086d494311c717b6316e6056540528552d6940e0ef3d1","last_reissued_at":"2026-05-18T01:28:04.020090Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:28:04.020090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.04640","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:28:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PT0sl8EOUxo8wDXyS/lZEDd+QWjwecH75N5PxT+h50sLC1goTSmBBQOIo0LwOh9LreC5/xrXM6IDQqJzJb4iDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:30:47.383843Z"},"content_sha256":"4adaa1accc3a4894a5e7ee1c4b5cfc4fea2707f7b276995e37779d23f3ed760b","schema_version":"1.0","event_id":"sha256:4adaa1accc3a4894a5e7ee1c4b5cfc4fea2707f7b276995e37779d23f3ed760b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:ZFNF4GDXOGZ3VJAQQ3KJIMI4OF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The $\\Lambda_b \\to J/\\psi ~ K ~ \\Xi$ decay and the higher order chiral terms of the meson baryon interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"A. Feijoo, A. Ramos, E. Oset, V.K. Magas","submitted_at":"2015-07-16T16:28:11Z","abstract_excerpt":"We study the weak decay of the $\\Lambda_b$ into $ J/\\psi ~ K ~ \\Xi$ and $J/\\psi ~ \\eta ~ \\Lambda$ states, and relate these processes to the $\\Lambda_b \\to J/\\psi ~ \\bar K ~N$ decay mode. The elementary weak transition at the quark level proceeds via the creation of a $J/\\psi$ meson and an excited $sud$ system with $I=0$, which upon hadronization leads to $\\bar K N$ or $\\eta \\Lambda$ pairs. These states undergo final state interaction in coupled channels and produce a final meson-baryon pair. The $K \\Xi$ state only occurs via rescattering, hence making the $\\Lambda_b \\to J/\\psi ~ K ~ \\Xi$ proce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.04640","kind":"arxiv","version":1},"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":"2026-05-18T01:28:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jtuHZhaRtX5axFKy/UGGMkkgOYGtgTp41q1f7AAHFYitdbknnOA5J92k7Ffe36L6/QQua6Q91eouCAXay9/LCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:30:47.384416Z"},"content_sha256":"dad496aa0bd85a0be926cca055cb2898ad65749ea41d3d88456549f5915ed4fd","schema_version":"1.0","event_id":"sha256:dad496aa0bd85a0be926cca055cb2898ad65749ea41d3d88456549f5915ed4fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZFNF4GDXOGZ3VJAQQ3KJIMI4OF/bundle.json","state_url":"https://pith.science/pith/ZFNF4GDXOGZ3VJAQQ3KJIMI4OF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZFNF4GDXOGZ3VJAQQ3KJIMI4OF/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":"2026-05-20T23:30:47Z","links":{"resolver":"https://pith.science/pith/ZFNF4GDXOGZ3VJAQQ3KJIMI4OF","bundle":"https://pith.science/pith/ZFNF4GDXOGZ3VJAQQ3KJIMI4OF/bundle.json","state":"https://pith.science/pith/ZFNF4GDXOGZ3VJAQQ3KJIMI4OF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZFNF4GDXOGZ3VJAQQ3KJIMI4OF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:ZFNF4GDXOGZ3VJAQQ3KJIMI4OF","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":"bfd53eab7a0a551d9c2dd0169699562db5d6cdf2775dc03615d5662366130482","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-07-16T16:28:11Z","title_canon_sha256":"1cf8768972fef11a85d766a5b84cdf376927182a22ad90482c606c42ed2bc333"},"schema_version":"1.0","source":{"id":"1507.04640","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.04640","created_at":"2026-05-18T01:28:04Z"},{"alias_kind":"arxiv_version","alias_value":"1507.04640v1","created_at":"2026-05-18T01:28:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.04640","created_at":"2026-05-18T01:28:04Z"},{"alias_kind":"pith_short_12","alias_value":"ZFNF4GDXOGZ3","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZFNF4GDXOGZ3VJAQ","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZFNF4GDX","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:dad496aa0bd85a0be926cca055cb2898ad65749ea41d3d88456549f5915ed4fd","target":"graph","created_at":"2026-05-18T01:28:04Z","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":"We study the weak decay of the $\\Lambda_b$ into $ J/\\psi ~ K ~ \\Xi$ and $J/\\psi ~ \\eta ~ \\Lambda$ states, and relate these processes to the $\\Lambda_b \\to J/\\psi ~ \\bar K ~N$ decay mode. The elementary weak transition at the quark level proceeds via the creation of a $J/\\psi$ meson and an excited $sud$ system with $I=0$, which upon hadronization leads to $\\bar K N$ or $\\eta \\Lambda$ pairs. These states undergo final state interaction in coupled channels and produce a final meson-baryon pair. The $K \\Xi$ state only occurs via rescattering, hence making the $\\Lambda_b \\to J/\\psi ~ K ~ \\Xi$ proce","authors_text":"A. Feijoo, A. Ramos, E. Oset, V.K. Magas","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-07-16T16:28:11Z","title":"The $\\Lambda_b \\to J/\\psi ~ K ~ \\Xi$ decay and the higher order chiral terms of the meson baryon interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.04640","kind":"arxiv","version":1},"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":"sha256:4adaa1accc3a4894a5e7ee1c4b5cfc4fea2707f7b276995e37779d23f3ed760b","target":"record","created_at":"2026-05-18T01:28:04Z","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":"bfd53eab7a0a551d9c2dd0169699562db5d6cdf2775dc03615d5662366130482","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-07-16T16:28:11Z","title_canon_sha256":"1cf8768972fef11a85d766a5b84cdf376927182a22ad90482c606c42ed2bc333"},"schema_version":"1.0","source":{"id":"1507.04640","kind":"arxiv","version":1}},"canonical_sha256":"c95a5e187771b3baa41086d494311c717b6316e6056540528552d6940e0ef3d1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c95a5e187771b3baa41086d494311c717b6316e6056540528552d6940e0ef3d1","first_computed_at":"2026-05-18T01:28:04.020090Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:28:04.020090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VH2qEqKl7m/62/9hHF+pGpoqgnHTvBSHKeNfawIndSN1eXS/3D12EyCMfI/6sb4QGV+j/skc/wJerWp0ogM0Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T01:28:04.020716Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.04640","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4adaa1accc3a4894a5e7ee1c4b5cfc4fea2707f7b276995e37779d23f3ed760b","sha256:dad496aa0bd85a0be926cca055cb2898ad65749ea41d3d88456549f5915ed4fd"],"state_sha256":"74c7cce2bbe302af33a0e086084a708b7c7ca68e9d7035c856459ef1de2c9f6a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I5FLPNBgpuqeeyNjFtMB5ew+hAKyI3QdD0hWSoX1Powi0ns37qYivhnEozSQMptxqi/yNIhMyI6GcbtTOm1gCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T23:30:47.387407Z","bundle_sha256":"ab8f2e03a9349622cf3477d70c74adfa1a3f05bb4c49b91a3d2cd6b51fe80e3a"}}