{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:JUEV6DA64BBT6H6YJKO7FTCFS4","short_pith_number":"pith:JUEV6DA6","canonical_record":{"source":{"id":"1301.2975","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2013-01-14T13:53:07Z","cross_cats_sorted":["stat.AP","stat.ME"],"title_canon_sha256":"ac1c0e4183c3fb8730169c93aa8f06e3d3247412622df9e7c02e9cf60f5929d2","abstract_canon_sha256":"af60337fff975089512f0c565d9ea48471263e353652a942fdc903247baf9bc2"},"schema_version":"1.0"},"canonical_sha256":"4d095f0c1ee0433f1fd84a9df2cc4597224a1b233a5c66433cdf1d38b6e270ca","source":{"kind":"arxiv","id":"1301.2975","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.2975","created_at":"2026-05-18T03:24:41Z"},{"alias_kind":"arxiv_version","alias_value":"1301.2975v2","created_at":"2026-05-18T03:24:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.2975","created_at":"2026-05-18T03:24:41Z"},{"alias_kind":"pith_short_12","alias_value":"JUEV6DA64BBT","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"JUEV6DA64BBT6H6Y","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"JUEV6DA6","created_at":"2026-05-18T12:27:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:JUEV6DA64BBT6H6YJKO7FTCFS4","target":"record","payload":{"canonical_record":{"source":{"id":"1301.2975","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2013-01-14T13:53:07Z","cross_cats_sorted":["stat.AP","stat.ME"],"title_canon_sha256":"ac1c0e4183c3fb8730169c93aa8f06e3d3247412622df9e7c02e9cf60f5929d2","abstract_canon_sha256":"af60337fff975089512f0c565d9ea48471263e353652a942fdc903247baf9bc2"},"schema_version":"1.0"},"canonical_sha256":"4d095f0c1ee0433f1fd84a9df2cc4597224a1b233a5c66433cdf1d38b6e270ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:24:41.486793Z","signature_b64":"Na31b2btgmKLb2R0pN4l8siZCrDhbGvdmgPWDCkdrWKGhaq6opI5ogYk+DhDXu3aEOVwr/XcdCQJSB/lXKRtBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d095f0c1ee0433f1fd84a9df2cc4597224a1b233a5c66433cdf1d38b6e270ca","last_reissued_at":"2026-05-18T03:24:41.486157Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:24:41.486157Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.2975","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":"2026-05-18T03:24:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H98O/abzDYSB3BPwpqtE7H/tINeAU+lobiAn8S6AMAuFK2zxHlqHi3p0qW4WRPN7b0ItTaEEUXum3twyUhlLAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T09:45:16.386602Z"},"content_sha256":"6ac35e27a413b555c5a7dd7b5b42240eb19c9c0266d953c8fb20cb8ce0e3ee7a","schema_version":"1.0","event_id":"sha256:6ac35e27a413b555c5a7dd7b5b42240eb19c9c0266d953c8fb20cb8ce0e3ee7a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:JUEV6DA64BBT6H6YJKO7FTCFS4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fast Approximate Bayesian Computation for discretely observed Markov models using a factorised posterior distribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.AP","stat.ME"],"primary_cat":"stat.CO","authors_text":"Simon P. Preston, Simon R. White, Theodore Kypraios","submitted_at":"2013-01-14T13:53:07Z","abstract_excerpt":"Many modern statistical applications involve inference for complicated stochastic models for which the likelihood function is difficult or even impossible to calculate, and hence conventional likelihood-based inferential echniques cannot be used. In such settings, Bayesian inference can be performed using Approximate Bayesian Computation (ABC). However, in spite of many recent developments to ABC methodology, in many applications the computational cost of ABC necessitates the choice of summary statistics and tolerances that can potentially severely bias the estimate of the posterior.\n  We prop"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.2975","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":"2026-05-18T03:24:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wAKzRRyOFRrwZeUH2O7rzqycch4ZRKzwIR4DD7sy+tOQnN4FsF3NuFcZlxZqWlqT2EG7k/dlW02Murat69m3Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T09:45:16.386948Z"},"content_sha256":"3523fe9b55061c01567ecc03be497e9b65345b39d5f5e228a2d6ffefc8b42a3d","schema_version":"1.0","event_id":"sha256:3523fe9b55061c01567ecc03be497e9b65345b39d5f5e228a2d6ffefc8b42a3d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JUEV6DA64BBT6H6YJKO7FTCFS4/bundle.json","state_url":"https://pith.science/pith/JUEV6DA64BBT6H6YJKO7FTCFS4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JUEV6DA64BBT6H6YJKO7FTCFS4/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":"2026-06-02T09:45:16Z","links":{"resolver":"https://pith.science/pith/JUEV6DA64BBT6H6YJKO7FTCFS4","bundle":"https://pith.science/pith/JUEV6DA64BBT6H6YJKO7FTCFS4/bundle.json","state":"https://pith.science/pith/JUEV6DA64BBT6H6YJKO7FTCFS4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JUEV6DA64BBT6H6YJKO7FTCFS4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:JUEV6DA64BBT6H6YJKO7FTCFS4","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":"af60337fff975089512f0c565d9ea48471263e353652a942fdc903247baf9bc2","cross_cats_sorted":["stat.AP","stat.ME"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2013-01-14T13:53:07Z","title_canon_sha256":"ac1c0e4183c3fb8730169c93aa8f06e3d3247412622df9e7c02e9cf60f5929d2"},"schema_version":"1.0","source":{"id":"1301.2975","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.2975","created_at":"2026-05-18T03:24:41Z"},{"alias_kind":"arxiv_version","alias_value":"1301.2975v2","created_at":"2026-05-18T03:24:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.2975","created_at":"2026-05-18T03:24:41Z"},{"alias_kind":"pith_short_12","alias_value":"JUEV6DA64BBT","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"JUEV6DA64BBT6H6Y","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"JUEV6DA6","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:3523fe9b55061c01567ecc03be497e9b65345b39d5f5e228a2d6ffefc8b42a3d","target":"graph","created_at":"2026-05-18T03:24:41Z","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":"Many modern statistical applications involve inference for complicated stochastic models for which the likelihood function is difficult or even impossible to calculate, and hence conventional likelihood-based inferential echniques cannot be used. In such settings, Bayesian inference can be performed using Approximate Bayesian Computation (ABC). However, in spite of many recent developments to ABC methodology, in many applications the computational cost of ABC necessitates the choice of summary statistics and tolerances that can potentially severely bias the estimate of the posterior.\n  We prop","authors_text":"Simon P. Preston, Simon R. White, Theodore Kypraios","cross_cats":["stat.AP","stat.ME"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2013-01-14T13:53:07Z","title":"Fast Approximate Bayesian Computation for discretely observed Markov models using a factorised posterior distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.2975","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":"sha256:6ac35e27a413b555c5a7dd7b5b42240eb19c9c0266d953c8fb20cb8ce0e3ee7a","target":"record","created_at":"2026-05-18T03:24:41Z","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":"af60337fff975089512f0c565d9ea48471263e353652a942fdc903247baf9bc2","cross_cats_sorted":["stat.AP","stat.ME"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2013-01-14T13:53:07Z","title_canon_sha256":"ac1c0e4183c3fb8730169c93aa8f06e3d3247412622df9e7c02e9cf60f5929d2"},"schema_version":"1.0","source":{"id":"1301.2975","kind":"arxiv","version":2}},"canonical_sha256":"4d095f0c1ee0433f1fd84a9df2cc4597224a1b233a5c66433cdf1d38b6e270ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d095f0c1ee0433f1fd84a9df2cc4597224a1b233a5c66433cdf1d38b6e270ca","first_computed_at":"2026-05-18T03:24:41.486157Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:24:41.486157Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Na31b2btgmKLb2R0pN4l8siZCrDhbGvdmgPWDCkdrWKGhaq6opI5ogYk+DhDXu3aEOVwr/XcdCQJSB/lXKRtBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:24:41.486793Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.2975","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ac35e27a413b555c5a7dd7b5b42240eb19c9c0266d953c8fb20cb8ce0e3ee7a","sha256:3523fe9b55061c01567ecc03be497e9b65345b39d5f5e228a2d6ffefc8b42a3d"],"state_sha256":"b9e1a23d3dfd10f423b11d2ae851d25e4774464c0d5ec95df510a6d3b8163a30"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6SCWzEgPMeMxeksjGYCH9AsRdnC9J7gTupzCIy6+l4AgXwgvFOASq6GUbSJJikBLPfUJsr7gunaohLfEdxbuDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T09:45:16.388902Z","bundle_sha256":"22a2b5e5907a3efe3f616d230313340bde4aabe1021edb7d1b4989c9dddd99ad"}}