{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:DI4675SLDWBAWZQW5LJGBORIDG","short_pith_number":"pith:DI4675SL","canonical_record":{"source":{"id":"hep-ex/0601042","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2006-01-25T15:50:58Z","cross_cats_sorted":[],"title_canon_sha256":"472f20fd8d32a02ac9bb7004b4204444e0ab57d13d7f5e7e87a2b4641791ad34","abstract_canon_sha256":"5d59ae4fb3a68cb07edf60e6e418b153e6d5ce55f99e81a8549b03e8bc77a6bb"},"schema_version":"1.0"},"canonical_sha256":"1a39eff64b1d820b6616ead260ba2819b20bc788ba63a781436381679e8a41d1","source":{"kind":"arxiv","id":"hep-ex/0601042","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0601042","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0601042v1","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0601042","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"pith_short_12","alias_value":"DI4675SLDWBA","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"pith_short_16","alias_value":"DI4675SLDWBAWZQW","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"pith_short_8","alias_value":"DI4675SL","created_at":"2026-07-04T15:17:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:DI4675SLDWBAWZQW5LJGBORIDG","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ex/0601042","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2006-01-25T15:50:58Z","cross_cats_sorted":[],"title_canon_sha256":"472f20fd8d32a02ac9bb7004b4204444e0ab57d13d7f5e7e87a2b4641791ad34","abstract_canon_sha256":"5d59ae4fb3a68cb07edf60e6e418b153e6d5ce55f99e81a8549b03e8bc77a6bb"},"schema_version":"1.0"},"canonical_sha256":"1a39eff64b1d820b6616ead260ba2819b20bc788ba63a781436381679e8a41d1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:17:38.421399Z","signature_b64":"3YhT+2r/wPf8Yb1hFW2xXPzUb/EP1TAQHNwec5EIsKCTmXyl74XgPgGygHvdO7Fro+VJCUWgVefamH3UPTwiDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a39eff64b1d820b6616ead260ba2819b20bc788ba63a781436381679e8a41d1","last_reissued_at":"2026-07-04T15:17:38.421001Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:17:38.421001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ex/0601042","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":"2026-07-04T15:17:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PXITrCN9UlGW3jqEH9sWWbBcJTlkqXbb3CuOn3GWyE6zey6oBU6vew+QxLK9baCrqUsUcxMf5rzR/kc1A658Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:45:36.094584Z"},"content_sha256":"56248bd6755080973a41f7de60c12b17e5884c0c57eda1490ac507e2041a50c7","schema_version":"1.0","event_id":"sha256:56248bd6755080973a41f7de60c12b17e5884c0c57eda1490ac507e2041a50c7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:DI4675SLDWBAWZQW5LJGBORIDG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Search for eta_b in two-photon collisions at LEP II with the DELPHI detector","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al, J. Abdallah, the DELPHI Collaboration","submitted_at":"2006-01-25T15:50:58Z","abstract_excerpt":"The pseudoscalar meson eta_b has been searched for in two-photon interactions at LEP II. The data sample corresponds to a total integrated luminosity of 617 pb^{-1} at centre-of-mass energies ranging from 161 to 209 GeV. Upper limits at a confidence level of 95% on the product Gamma_{\\gamma\\gamma}(eta_b) x BR(eta_b) are 190, 470 and 660 eV/c^2 for the eta_b decaying into 4, 6 and 8 charged particles, respectively."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0601042","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ex/0601042/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":"2026-07-04T15:17:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qai9WbBZH+w98dHBEzgnRI1V0Iga4QoPyz+dT6pN/QFseyt8Y9/X36TEjS6EWTWgGl62yZhs+GYBEIHuy/qfAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:45:36.095584Z"},"content_sha256":"e84577f2e90fac2a54a6e6dec9f28980043a4d8c5427ee4365a176bc4bcd94f8","schema_version":"1.0","event_id":"sha256:e84577f2e90fac2a54a6e6dec9f28980043a4d8c5427ee4365a176bc4bcd94f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DI4675SLDWBAWZQW5LJGBORIDG/bundle.json","state_url":"https://pith.science/pith/DI4675SLDWBAWZQW5LJGBORIDG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DI4675SLDWBAWZQW5LJGBORIDG/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":"2026-08-07T15:45:36Z","links":{"resolver":"https://pith.science/pith/DI4675SLDWBAWZQW5LJGBORIDG","bundle":"https://pith.science/pith/DI4675SLDWBAWZQW5LJGBORIDG/bundle.json","state":"https://pith.science/pith/DI4675SLDWBAWZQW5LJGBORIDG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DI4675SLDWBAWZQW5LJGBORIDG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:DI4675SLDWBAWZQW5LJGBORIDG","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":"5d59ae4fb3a68cb07edf60e6e418b153e6d5ce55f99e81a8549b03e8bc77a6bb","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2006-01-25T15:50:58Z","title_canon_sha256":"472f20fd8d32a02ac9bb7004b4204444e0ab57d13d7f5e7e87a2b4641791ad34"},"schema_version":"1.0","source":{"id":"hep-ex/0601042","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0601042","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0601042v1","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0601042","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"pith_short_12","alias_value":"DI4675SLDWBA","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"pith_short_16","alias_value":"DI4675SLDWBAWZQW","created_at":"2026-07-04T15:17:38Z"},{"alias_kind":"pith_short_8","alias_value":"DI4675SL","created_at":"2026-07-04T15:17:38Z"}],"graph_snapshots":[{"event_id":"sha256:e84577f2e90fac2a54a6e6dec9f28980043a4d8c5427ee4365a176bc4bcd94f8","target":"graph","created_at":"2026-07-04T15:17:38Z","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/0601042/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The pseudoscalar meson eta_b has been searched for in two-photon interactions at LEP II. The data sample corresponds to a total integrated luminosity of 617 pb^{-1} at centre-of-mass energies ranging from 161 to 209 GeV. Upper limits at a confidence level of 95% on the product Gamma_{\\gamma\\gamma}(eta_b) x BR(eta_b) are 190, 470 and 660 eV/c^2 for the eta_b decaying into 4, 6 and 8 charged particles, respectively.","authors_text":"et al, J. Abdallah, the DELPHI Collaboration","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2006-01-25T15:50:58Z","title":"Search for eta_b in two-photon collisions at LEP II with the DELPHI detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0601042","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":"sha256:56248bd6755080973a41f7de60c12b17e5884c0c57eda1490ac507e2041a50c7","target":"record","created_at":"2026-07-04T15:17:38Z","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":"5d59ae4fb3a68cb07edf60e6e418b153e6d5ce55f99e81a8549b03e8bc77a6bb","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2006-01-25T15:50:58Z","title_canon_sha256":"472f20fd8d32a02ac9bb7004b4204444e0ab57d13d7f5e7e87a2b4641791ad34"},"schema_version":"1.0","source":{"id":"hep-ex/0601042","kind":"arxiv","version":1}},"canonical_sha256":"1a39eff64b1d820b6616ead260ba2819b20bc788ba63a781436381679e8a41d1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a39eff64b1d820b6616ead260ba2819b20bc788ba63a781436381679e8a41d1","first_computed_at":"2026-07-04T15:17:38.421001Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:17:38.421001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3YhT+2r/wPf8Yb1hFW2xXPzUb/EP1TAQHNwec5EIsKCTmXyl74XgPgGygHvdO7Fro+VJCUWgVefamH3UPTwiDA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:17:38.421399Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0601042","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56248bd6755080973a41f7de60c12b17e5884c0c57eda1490ac507e2041a50c7","sha256:e84577f2e90fac2a54a6e6dec9f28980043a4d8c5427ee4365a176bc4bcd94f8"],"state_sha256":"b5bb6222ad03d7da06d3865d9b60050437170ca2ff95aa45bbf954784227b6d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6WXHHZW3UCd2PQJqtBY1SrQtEmbk40BvzlZssfQ5WdEXD1nDW8R4EcXgkGiTEAZuGN2cm0LefJ0hQIQWijIGBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T15:45:36.120834Z","bundle_sha256":"6243ae9a07ed49d489dd53eb387ff1de9407f98ce4d7f1361f5d1eddebc5c551"}}