{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:VMBYMNSZQMK55DPJXIUJWSM7UJ","short_pith_number":"pith:VMBYMNSZ","canonical_record":{"source":{"id":"1311.5420","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-11-21T14:34:02Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"c4a7c24eb65025f29b25e0d1ae799006bbb7f599506c9a8a1a619909216cc392","abstract_canon_sha256":"08f8f3799ec6f9ef907fde2885d663fb9a94f847d5173d5a833c62a7b31f6532"},"schema_version":"1.0"},"canonical_sha256":"ab038636598315de8de9ba289b499fa26c62caa5c529c2e03732821ea12c0ab7","source":{"kind":"arxiv","id":"1311.5420","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.5420","created_at":"2026-05-18T02:45:49Z"},{"alias_kind":"arxiv_version","alias_value":"1311.5420v2","created_at":"2026-05-18T02:45:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.5420","created_at":"2026-05-18T02:45:49Z"},{"alias_kind":"pith_short_12","alias_value":"VMBYMNSZQMK5","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VMBYMNSZQMK55DPJ","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VMBYMNSZ","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:VMBYMNSZQMK55DPJXIUJWSM7UJ","target":"record","payload":{"canonical_record":{"source":{"id":"1311.5420","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-11-21T14:34:02Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"c4a7c24eb65025f29b25e0d1ae799006bbb7f599506c9a8a1a619909216cc392","abstract_canon_sha256":"08f8f3799ec6f9ef907fde2885d663fb9a94f847d5173d5a833c62a7b31f6532"},"schema_version":"1.0"},"canonical_sha256":"ab038636598315de8de9ba289b499fa26c62caa5c529c2e03732821ea12c0ab7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:45:49.672522Z","signature_b64":"I7jk3N3NzW76n9gIM8Nx6Pk9FQA6MEl+RIxpjV/x/NKwLl2O3kfc4+xaQ92x8aRrtFOxNAeRFipjjP9EnGHABw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab038636598315de8de9ba289b499fa26c62caa5c529c2e03732821ea12c0ab7","last_reissued_at":"2026-05-18T02:45:49.671946Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:45:49.671946Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.5420","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":"2026-05-18T02:45:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lJT1vu+tjJgZJE6iO9Th3PDxamjMQ/qI5/fyh2OytTMF0WFVOcQz4Joc/u+slJlxBrwyJhuDSg8B2tm4++F1AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T16:47:34.069695Z"},"content_sha256":"ccbee9ba0529d6e8288f8e0d979851e808d23749b0ee600d7c895fb308118516","schema_version":"1.0","event_id":"sha256:ccbee9ba0529d6e8288f8e0d979851e808d23749b0ee600d7c895fb308118516"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:VMBYMNSZQMK55DPJXIUJWSM7UJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"${\\bf B_s\\to K^{(*)} \\ell\\bar \\nu}$, Angular Analysis, S-wave Contributions and ${\\bf |V_{ub}|}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Ulf-G. Mei{\\ss}ner, Wei Wang","submitted_at":"2013-11-21T14:34:02Z","abstract_excerpt":"We analyse the $\\overline B_s^0\\to K^+l^-\\bar \\nu$ and $\\overline B_s^0\\to K^{*+}(\\to K\\pi)\n  \\ell^-\\bar \\nu$ decays that are valuable for extracting the CKM matrix element $|V_{ub}|$. We calculate the differential and integrated partial widths in units of $|V_{ub}|^2$ based on various calculations of hadronic form factors and in particular the latest Lattice QCD calculation of the $B_s\\to K^*$ form factors. For the decay $\\overline B_s^0 \\to K\\pi \\ell\\bar \\nu$, we formulate the general angular distributions with the inclusion of the various partial-wave $K\\pi$ contributions. Using the results"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.5420","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":"2026-05-18T02:45:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b+17kiqRdckGe6HxiJt7sMP79c+0+cTbQhHuSFiii3xgidSE9WH+tO0UFLo+8kwH7zDRGVC5M1bGRsOmWEUqBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T16:47:34.070445Z"},"content_sha256":"cf378373b5cfa5fe626e6868486fa3ee576fd698bd199df3704b41c7345a5b8c","schema_version":"1.0","event_id":"sha256:cf378373b5cfa5fe626e6868486fa3ee576fd698bd199df3704b41c7345a5b8c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VMBYMNSZQMK55DPJXIUJWSM7UJ/bundle.json","state_url":"https://pith.science/pith/VMBYMNSZQMK55DPJXIUJWSM7UJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VMBYMNSZQMK55DPJXIUJWSM7UJ/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":"2026-06-08T16:47:34Z","links":{"resolver":"https://pith.science/pith/VMBYMNSZQMK55DPJXIUJWSM7UJ","bundle":"https://pith.science/pith/VMBYMNSZQMK55DPJXIUJWSM7UJ/bundle.json","state":"https://pith.science/pith/VMBYMNSZQMK55DPJXIUJWSM7UJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VMBYMNSZQMK55DPJXIUJWSM7UJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:VMBYMNSZQMK55DPJXIUJWSM7UJ","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":"08f8f3799ec6f9ef907fde2885d663fb9a94f847d5173d5a833c62a7b31f6532","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-11-21T14:34:02Z","title_canon_sha256":"c4a7c24eb65025f29b25e0d1ae799006bbb7f599506c9a8a1a619909216cc392"},"schema_version":"1.0","source":{"id":"1311.5420","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.5420","created_at":"2026-05-18T02:45:49Z"},{"alias_kind":"arxiv_version","alias_value":"1311.5420v2","created_at":"2026-05-18T02:45:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.5420","created_at":"2026-05-18T02:45:49Z"},{"alias_kind":"pith_short_12","alias_value":"VMBYMNSZQMK5","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VMBYMNSZQMK55DPJ","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VMBYMNSZ","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:cf378373b5cfa5fe626e6868486fa3ee576fd698bd199df3704b41c7345a5b8c","target":"graph","created_at":"2026-05-18T02:45:49Z","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 analyse the $\\overline B_s^0\\to K^+l^-\\bar \\nu$ and $\\overline B_s^0\\to K^{*+}(\\to K\\pi)\n  \\ell^-\\bar \\nu$ decays that are valuable for extracting the CKM matrix element $|V_{ub}|$. We calculate the differential and integrated partial widths in units of $|V_{ub}|^2$ based on various calculations of hadronic form factors and in particular the latest Lattice QCD calculation of the $B_s\\to K^*$ form factors. For the decay $\\overline B_s^0 \\to K\\pi \\ell\\bar \\nu$, we formulate the general angular distributions with the inclusion of the various partial-wave $K\\pi$ contributions. Using the results","authors_text":"Ulf-G. Mei{\\ss}ner, Wei Wang","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-11-21T14:34:02Z","title":"${\\bf B_s\\to K^{(*)} \\ell\\bar \\nu}$, Angular Analysis, S-wave Contributions and ${\\bf |V_{ub}|}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.5420","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:ccbee9ba0529d6e8288f8e0d979851e808d23749b0ee600d7c895fb308118516","target":"record","created_at":"2026-05-18T02:45:49Z","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":"08f8f3799ec6f9ef907fde2885d663fb9a94f847d5173d5a833c62a7b31f6532","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-11-21T14:34:02Z","title_canon_sha256":"c4a7c24eb65025f29b25e0d1ae799006bbb7f599506c9a8a1a619909216cc392"},"schema_version":"1.0","source":{"id":"1311.5420","kind":"arxiv","version":2}},"canonical_sha256":"ab038636598315de8de9ba289b499fa26c62caa5c529c2e03732821ea12c0ab7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab038636598315de8de9ba289b499fa26c62caa5c529c2e03732821ea12c0ab7","first_computed_at":"2026-05-18T02:45:49.671946Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:45:49.671946Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I7jk3N3NzW76n9gIM8Nx6Pk9FQA6MEl+RIxpjV/x/NKwLl2O3kfc4+xaQ92x8aRrtFOxNAeRFipjjP9EnGHABw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:45:49.672522Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.5420","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ccbee9ba0529d6e8288f8e0d979851e808d23749b0ee600d7c895fb308118516","sha256:cf378373b5cfa5fe626e6868486fa3ee576fd698bd199df3704b41c7345a5b8c"],"state_sha256":"753c4b9cad2a826bf3e6bfeb3426ac404a8c280494d00e61fd659ebe42ce4e4a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9fcwgNfR0b6t6bSFLlHQZhO9wPbI3zp9hTYnDYBkGQrUiUFutTrVIJ/lVaGFjf7G0tbovofefFf3kCthTFQCCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T16:47:34.074244Z","bundle_sha256":"eb093e6660788562479d01487844a68bed50296a59b2bbdd9480789461fd7515"}}