{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:WZ2DGG6DXV4YBMCR5STLK6X76V","short_pith_number":"pith:WZ2DGG6D","canonical_record":{"source":{"id":"0808.2552","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2008-08-19T08:52:09Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"d42dcc7bc490cee8e5aa7b06a018db9440191c0fd7e357041795ac77bd1cd94a","abstract_canon_sha256":"9ba55298041e3e2615c9b7570e063577302de786bdea474c674ced39f77451e4"},"schema_version":"1.0"},"canonical_sha256":"b674331bc3bd7980b051eca6b57afff54b3e6c56aff2641ed25ac6ad4318dce9","source":{"kind":"arxiv","id":"0808.2552","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0808.2552","created_at":"2026-05-18T02:15:43Z"},{"alias_kind":"arxiv_version","alias_value":"0808.2552v1","created_at":"2026-05-18T02:15:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0808.2552","created_at":"2026-05-18T02:15:43Z"},{"alias_kind":"pith_short_12","alias_value":"WZ2DGG6DXV4Y","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"WZ2DGG6DXV4YBMCR","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"WZ2DGG6D","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:WZ2DGG6DXV4YBMCR5STLK6X76V","target":"record","payload":{"canonical_record":{"source":{"id":"0808.2552","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2008-08-19T08:52:09Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"d42dcc7bc490cee8e5aa7b06a018db9440191c0fd7e357041795ac77bd1cd94a","abstract_canon_sha256":"9ba55298041e3e2615c9b7570e063577302de786bdea474c674ced39f77451e4"},"schema_version":"1.0"},"canonical_sha256":"b674331bc3bd7980b051eca6b57afff54b3e6c56aff2641ed25ac6ad4318dce9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:15:43.097942Z","signature_b64":"+zaIjhy3FXQyjTbQV1o/6xJ0ZtcxADrEIoNkBkOvqd5zwdbpfTw6FWQojhg0opFBwxY3g+ICpTyJV0CJK6ltDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b674331bc3bd7980b051eca6b57afff54b3e6c56aff2641ed25ac6ad4318dce9","last_reissued_at":"2026-05-18T02:15:43.097359Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:15:43.097359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0808.2552","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":"2026-05-18T02:15:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yHZU0FbtpANvL2gJl2pV/auvcVdQt6nZCrn/bFZ2ZZv1AAEW5kLqxwytcAil6KtfXBvbqNQPFPkcb1sy6qf8Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T11:31:51.952021Z"},"content_sha256":"3754be884bedb46648fca4024374f4c525fdca4b97d905f9d960c07ea5233dac","schema_version":"1.0","event_id":"sha256:3754be884bedb46648fca4024374f4c525fdca4b97d905f9d960c07ea5233dac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:WZ2DGG6DXV4YBMCR5STLK6X76V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BAT - The Bayesian Analysis Toolkit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"physics.data-an","authors_text":"Allen Caldwell, Daniel Kollar, Kevin Kroeninger","submitted_at":"2008-08-19T08:52:09Z","abstract_excerpt":"We describe the development of a new toolkit for data analysis. The analysis package is based on Bayes' Theorem, and is realized with the use of Markov Chain Monte Carlo. This gives access to the full posterior probability distribution. Parameter estimation, limit setting and uncertainty propagation are implemented in a straightforward manner. A goodness-of-fit criterion is presented which is intuitive and of great practical use."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0808.2552","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":"2026-05-18T02:15:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lOcX0M91LVd6Sajsqz7YKLAvaTrqwK6++F7x6RzqnA9uUhPpHhKxWKAmdxz245ZvlBTgxFnHQq+k8JJOedYcCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T11:31:51.952383Z"},"content_sha256":"fe238a80deca635524f2676a907300fbe66553197cd47987a8a85885da9b3a5f","schema_version":"1.0","event_id":"sha256:fe238a80deca635524f2676a907300fbe66553197cd47987a8a85885da9b3a5f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WZ2DGG6DXV4YBMCR5STLK6X76V/bundle.json","state_url":"https://pith.science/pith/WZ2DGG6DXV4YBMCR5STLK6X76V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WZ2DGG6DXV4YBMCR5STLK6X76V/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":"2026-06-04T11:31:51Z","links":{"resolver":"https://pith.science/pith/WZ2DGG6DXV4YBMCR5STLK6X76V","bundle":"https://pith.science/pith/WZ2DGG6DXV4YBMCR5STLK6X76V/bundle.json","state":"https://pith.science/pith/WZ2DGG6DXV4YBMCR5STLK6X76V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WZ2DGG6DXV4YBMCR5STLK6X76V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:WZ2DGG6DXV4YBMCR5STLK6X76V","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":"9ba55298041e3e2615c9b7570e063577302de786bdea474c674ced39f77451e4","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2008-08-19T08:52:09Z","title_canon_sha256":"d42dcc7bc490cee8e5aa7b06a018db9440191c0fd7e357041795ac77bd1cd94a"},"schema_version":"1.0","source":{"id":"0808.2552","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0808.2552","created_at":"2026-05-18T02:15:43Z"},{"alias_kind":"arxiv_version","alias_value":"0808.2552v1","created_at":"2026-05-18T02:15:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0808.2552","created_at":"2026-05-18T02:15:43Z"},{"alias_kind":"pith_short_12","alias_value":"WZ2DGG6DXV4Y","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"WZ2DGG6DXV4YBMCR","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"WZ2DGG6D","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:fe238a80deca635524f2676a907300fbe66553197cd47987a8a85885da9b3a5f","target":"graph","created_at":"2026-05-18T02:15:43Z","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 describe the development of a new toolkit for data analysis. The analysis package is based on Bayes' Theorem, and is realized with the use of Markov Chain Monte Carlo. This gives access to the full posterior probability distribution. Parameter estimation, limit setting and uncertainty propagation are implemented in a straightforward manner. A goodness-of-fit criterion is presented which is intuitive and of great practical use.","authors_text":"Allen Caldwell, Daniel Kollar, Kevin Kroeninger","cross_cats":["physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2008-08-19T08:52:09Z","title":"BAT - The Bayesian Analysis Toolkit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0808.2552","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":"sha256:3754be884bedb46648fca4024374f4c525fdca4b97d905f9d960c07ea5233dac","target":"record","created_at":"2026-05-18T02:15:43Z","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":"9ba55298041e3e2615c9b7570e063577302de786bdea474c674ced39f77451e4","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2008-08-19T08:52:09Z","title_canon_sha256":"d42dcc7bc490cee8e5aa7b06a018db9440191c0fd7e357041795ac77bd1cd94a"},"schema_version":"1.0","source":{"id":"0808.2552","kind":"arxiv","version":1}},"canonical_sha256":"b674331bc3bd7980b051eca6b57afff54b3e6c56aff2641ed25ac6ad4318dce9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b674331bc3bd7980b051eca6b57afff54b3e6c56aff2641ed25ac6ad4318dce9","first_computed_at":"2026-05-18T02:15:43.097359Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:15:43.097359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+zaIjhy3FXQyjTbQV1o/6xJ0ZtcxADrEIoNkBkOvqd5zwdbpfTw6FWQojhg0opFBwxY3g+ICpTyJV0CJK6ltDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:15:43.097942Z","signed_message":"canonical_sha256_bytes"},"source_id":"0808.2552","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3754be884bedb46648fca4024374f4c525fdca4b97d905f9d960c07ea5233dac","sha256:fe238a80deca635524f2676a907300fbe66553197cd47987a8a85885da9b3a5f"],"state_sha256":"8aac5e6598f20a910c02340aa2b4bd9b8ca1d7f3a6a61a6d8dfc45c97d018c9e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bmdYqlpJKoK862c3pKfLuesEVfzvHlpM/pWwj9/b3q1RiCj0ioX68qyfiyWtFoLCEW+vAMgrjYixKN9jP1+bAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T11:31:51.954299Z","bundle_sha256":"f0e4903810a7e8553ff549cc8e1ca0b0e4eda43dc13e2fd85143a09668aa2f1e"}}