{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2UTJP4DEKA44WDVCZ4V7J3HFME","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":"5885ee4560e07dd7cc8943b24ef4299deab12be7726661f166181a6b67deebd8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2018-02-12T21:30:10Z","title_canon_sha256":"6200331677e98f948f293d11da6a2546252aee16fb59f10c56d4f3f907e1c99b"},"schema_version":"1.0","source":{"id":"1802.04366","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.04366","created_at":"2026-05-18T00:22:54Z"},{"alias_kind":"arxiv_version","alias_value":"1802.04366v2","created_at":"2026-05-18T00:22:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.04366","created_at":"2026-05-18T00:22:54Z"},{"alias_kind":"pith_short_12","alias_value":"2UTJP4DEKA44","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2UTJP4DEKA44WDVC","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2UTJP4DE","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:4e0e11c38608fe8c92ae98e220a043f179dff722071c94a2b73829908bf5157f","target":"graph","created_at":"2026-05-18T00:22:54Z","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":"This work introduces a class of rejection-free Markov chain Monte Carlo (MCMC) samplers, named the Bouncy Hybrid Sampler, which unifies several existing methods from the literature. Examples include the Bouncy Particle Sampler of Peters and de With (2012), Bouchard-Cote et al. (2015) and the Hamiltonian MCMC. Following the introduced general framework, we derive a new sampler called the Quadratic Bouncy Hybrid Sampler. We apply this novel sampler to the problem of sampling from a truncated Gaussian distribution.","authors_text":"Amir Sepehri, Jelena Markovic","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2018-02-12T21:30:10Z","title":"Bouncy Hybrid Sampler as a Unifying Device"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.04366","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":"sha256:1645e9eb81b49eff675c895470fa1ac5e9fcdf60c38ae5fbea806401574b62fb","target":"record","created_at":"2026-05-18T00:22:54Z","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":"5885ee4560e07dd7cc8943b24ef4299deab12be7726661f166181a6b67deebd8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2018-02-12T21:30:10Z","title_canon_sha256":"6200331677e98f948f293d11da6a2546252aee16fb59f10c56d4f3f907e1c99b"},"schema_version":"1.0","source":{"id":"1802.04366","kind":"arxiv","version":2}},"canonical_sha256":"d52697f0645039cb0ea2cf2bf4ece56120ae6365bacd847379bde18d22866b98","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d52697f0645039cb0ea2cf2bf4ece56120ae6365bacd847379bde18d22866b98","first_computed_at":"2026-05-18T00:22:54.449660Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:54.449660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eWu092UKWkQz6ZfHvhsuIuVTwJbmZc59ypFdQZN6vxFuH/l5aOX1o/JFWCxqaskaop7+O1f9C4WWEHZaVb9mDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:54.450079Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.04366","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1645e9eb81b49eff675c895470fa1ac5e9fcdf60c38ae5fbea806401574b62fb","sha256:4e0e11c38608fe8c92ae98e220a043f179dff722071c94a2b73829908bf5157f"],"state_sha256":"312f5908997ff1e5934a0f2fb8198cd463a4c9bc400fc94b77c80cd2d5247016"}