{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:N7V72NL4F7JBIPRRUHHRSWP4FC","short_pith_number":"pith:N7V72NL4","canonical_record":{"source":{"id":"hep-ex/0411065","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2004-11-21T15:52:21Z","cross_cats_sorted":[],"title_canon_sha256":"1b41826b01053769cae6cfc0405c22adb3a033bb48d1c2638ed15db33f8be916","abstract_canon_sha256":"6967711e8f14e739471176ed3c0c426ef25163050a4614a63b877487cf33d085"},"schema_version":"1.0"},"canonical_sha256":"6febfd357c2fd2143e31a1cf1959fc28ba9d3ee62147df281b06965649c8082d","source":{"kind":"arxiv","id":"hep-ex/0411065","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0411065","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0411065v2","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0411065","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_12","alias_value":"N7V72NL4F7JB","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_16","alias_value":"N7V72NL4F7JBIPRR","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_8","alias_value":"N7V72NL4","created_at":"2026-07-04T23:54:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:N7V72NL4F7JBIPRRUHHRSWP4FC","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ex/0411065","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2004-11-21T15:52:21Z","cross_cats_sorted":[],"title_canon_sha256":"1b41826b01053769cae6cfc0405c22adb3a033bb48d1c2638ed15db33f8be916","abstract_canon_sha256":"6967711e8f14e739471176ed3c0c426ef25163050a4614a63b877487cf33d085"},"schema_version":"1.0"},"canonical_sha256":"6febfd357c2fd2143e31a1cf1959fc28ba9d3ee62147df281b06965649c8082d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:54:20.897550Z","signature_b64":"lc6AdMDgJB+h5yaeSWSaRH5sBq7meKzDb7qbMYIvwAYiixLKFiLoNXN3Q/2w0RZF7Xnpp3Pl++Vh7dW70B9CCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6febfd357c2fd2143e31a1cf1959fc28ba9d3ee62147df281b06965649c8082d","last_reissued_at":"2026-07-04T23:54:20.897176Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:54:20.897176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ex/0411065","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":"2026-07-04T23:54:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YwRHIQrPIELmLhzfHsc1Hr9QAjGQhx5zBG+wdE+N/XOsaiw1K06WM0u9zlygs0PdglcWNKmh5J97hnLgn+sVDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T04:18:46.210885Z"},"content_sha256":"30ce209b251df8048f2701697d502e5cf1398d399c91852360a1ce2eb72a43a2","schema_version":"1.0","event_id":"sha256:30ce209b251df8048f2701697d502e5cf1398d399c91852360a1ce2eb72a43a2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:N7V72NL4F7JBIPRRUHHRSWP4FC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Observation of B+ -> K+ eta gamma","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al. (for the Belle Collaboration), S. Nishida","submitted_at":"2004-11-21T15:52:21Z","abstract_excerpt":"We report measurements of radiative B decays with K eta gamma final states, using a data sample of 253 /fb recorded at the Upsilon(4S) resonance with the Belle detector at the KEKB e+e- storage ring. We observe B+ -> K+ eta gamma for the first time with a branching fraction of (8.4 +- 1.5(stat) +1.2 -0.9(syst)) X 10^{-6} for M(Keta) < 2.4 GeV/c^2, and find evidence of B0 -> K0 eta gamma. We also search for B -> K3*(1780) gamma."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0411065","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/hep-ex/0411065/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T23:54:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iDI2LAqBl9Fi5/8X9R+hxja/mj3OBd2sYLfkYUmnFsaPogIjYlQw8NC91Qw4Q1Pq0WOSJOvgQAJTo0qoetQXAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T04:18:46.211487Z"},"content_sha256":"40938614e6f97ea070ca8ad04e9d124e37f1e0f973f3233982cddabbb7393053","schema_version":"1.0","event_id":"sha256:40938614e6f97ea070ca8ad04e9d124e37f1e0f973f3233982cddabbb7393053"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N7V72NL4F7JBIPRRUHHRSWP4FC/bundle.json","state_url":"https://pith.science/pith/N7V72NL4F7JBIPRRUHHRSWP4FC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N7V72NL4F7JBIPRRUHHRSWP4FC/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":"2026-07-07T04:18:46Z","links":{"resolver":"https://pith.science/pith/N7V72NL4F7JBIPRRUHHRSWP4FC","bundle":"https://pith.science/pith/N7V72NL4F7JBIPRRUHHRSWP4FC/bundle.json","state":"https://pith.science/pith/N7V72NL4F7JBIPRRUHHRSWP4FC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N7V72NL4F7JBIPRRUHHRSWP4FC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:N7V72NL4F7JBIPRRUHHRSWP4FC","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":"6967711e8f14e739471176ed3c0c426ef25163050a4614a63b877487cf33d085","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2004-11-21T15:52:21Z","title_canon_sha256":"1b41826b01053769cae6cfc0405c22adb3a033bb48d1c2638ed15db33f8be916"},"schema_version":"1.0","source":{"id":"hep-ex/0411065","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0411065","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0411065v2","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0411065","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_12","alias_value":"N7V72NL4F7JB","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_16","alias_value":"N7V72NL4F7JBIPRR","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_8","alias_value":"N7V72NL4","created_at":"2026-07-04T23:54:20Z"}],"graph_snapshots":[{"event_id":"sha256:40938614e6f97ea070ca8ad04e9d124e37f1e0f973f3233982cddabbb7393053","target":"graph","created_at":"2026-07-04T23:54:20Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ex/0411065/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report measurements of radiative B decays with K eta gamma final states, using a data sample of 253 /fb recorded at the Upsilon(4S) resonance with the Belle detector at the KEKB e+e- storage ring. We observe B+ -> K+ eta gamma for the first time with a branching fraction of (8.4 +- 1.5(stat) +1.2 -0.9(syst)) X 10^{-6} for M(Keta) < 2.4 GeV/c^2, and find evidence of B0 -> K0 eta gamma. We also search for B -> K3*(1780) gamma.","authors_text":"et al. (for the Belle Collaboration), S. Nishida","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2004-11-21T15:52:21Z","title":"Observation of B+ -> K+ eta gamma"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0411065","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":"sha256:30ce209b251df8048f2701697d502e5cf1398d399c91852360a1ce2eb72a43a2","target":"record","created_at":"2026-07-04T23:54:20Z","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":"6967711e8f14e739471176ed3c0c426ef25163050a4614a63b877487cf33d085","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2004-11-21T15:52:21Z","title_canon_sha256":"1b41826b01053769cae6cfc0405c22adb3a033bb48d1c2638ed15db33f8be916"},"schema_version":"1.0","source":{"id":"hep-ex/0411065","kind":"arxiv","version":2}},"canonical_sha256":"6febfd357c2fd2143e31a1cf1959fc28ba9d3ee62147df281b06965649c8082d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6febfd357c2fd2143e31a1cf1959fc28ba9d3ee62147df281b06965649c8082d","first_computed_at":"2026-07-04T23:54:20.897176Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:54:20.897176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lc6AdMDgJB+h5yaeSWSaRH5sBq7meKzDb7qbMYIvwAYiixLKFiLoNXN3Q/2w0RZF7Xnpp3Pl++Vh7dW70B9CCA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:54:20.897550Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0411065","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30ce209b251df8048f2701697d502e5cf1398d399c91852360a1ce2eb72a43a2","sha256:40938614e6f97ea070ca8ad04e9d124e37f1e0f973f3233982cddabbb7393053"],"state_sha256":"e9fd553c42cc3153de83f5010fb0b58591c27131d46d5e694648df014421d522"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bem4MuDvLbXrNKVmlbqDrrhCRsBXyFMD1OK7egnkinCPY4vgM6VVTTweUkTx7d7muEysxvPprS5dA+DTBt/RCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T04:18:46.214272Z","bundle_sha256":"0a69d83ec2a3a6465c0f9babc8e7d271a52783937fe7aa054107e7cfd97eb8d1"}}