{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:BHQWP7JAVG3LN4RSM3IASQO335","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":"66b918ba8a337340aaa56a66013be0efeac060abe736585624974d7d3011be28","cross_cats_sorted":["math.ST","q-fin.RM","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.CP","submitted_at":"2012-10-14T22:34:32Z","title_canon_sha256":"cfcfe883a2b5cd9dac98ba0a59d4fc8d774a4b2d71e569b9f3b8c8942e61d75b"},"schema_version":"1.0","source":{"id":"1210.3851","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.3851","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"arxiv_version","alias_value":"1210.3851v2","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.3851","created_at":"2026-05-18T03:42:10Z"},{"alias_kind":"pith_short_12","alias_value":"BHQWP7JAVG3L","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"BHQWP7JAVG3LN4RS","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"BHQWP7JA","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:1c7850ed9a9d027ebc61703fd2f6e63d233d98ffb89384d7ec8c034fc8e97ecb","target":"graph","created_at":"2026-05-18T03:42:10Z","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":"Interacting particle methods are increasingly used to sample from complex and high-dimensional distributions. These stochastic particle integration techniques can be interpreted as an universal acceptance-rejection sequential particle sampler equipped with adaptive and interacting recycling mechanisms. Practically, the particles evolve randomly around the space independently and to each particle is associated a positive potential function. Periodically, particles with high potentials duplicate at the expense of low potential particle which die. This natural genetic type selection scheme appear","authors_text":"Ch. Verg\\'e, G. W. Peters, P. Del Moral","cross_cats":["math.ST","q-fin.RM","stat.TH"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.CP","submitted_at":"2012-10-14T22:34:32Z","title":"An introduction to particle integration methods: with applications to risk and insurance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.3851","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":"sha256:4e5f6799ea5e7a9353bb646a4bb92d72c0f0f8397811a89218e029ba6efa47e2","target":"record","created_at":"2026-05-18T03:42:10Z","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":"66b918ba8a337340aaa56a66013be0efeac060abe736585624974d7d3011be28","cross_cats_sorted":["math.ST","q-fin.RM","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-fin.CP","submitted_at":"2012-10-14T22:34:32Z","title_canon_sha256":"cfcfe883a2b5cd9dac98ba0a59d4fc8d774a4b2d71e569b9f3b8c8942e61d75b"},"schema_version":"1.0","source":{"id":"1210.3851","kind":"arxiv","version":2}},"canonical_sha256":"09e167fd20a9b6b6f23266d00941dbdf7f26469d98c37b3ac2024d4611a61819","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09e167fd20a9b6b6f23266d00941dbdf7f26469d98c37b3ac2024d4611a61819","first_computed_at":"2026-05-18T03:42:10.884098Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:42:10.884098Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u1vxutVE4RUrWmAgaItyLMoOj5d0ak3+URHRWVXjhR+47bJm7UkEA5b0WHTsDEgGjstggAxXP207sFmOHDXAAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:42:10.884894Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.3851","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e5f6799ea5e7a9353bb646a4bb92d72c0f0f8397811a89218e029ba6efa47e2","sha256:1c7850ed9a9d027ebc61703fd2f6e63d233d98ffb89384d7ec8c034fc8e97ecb"],"state_sha256":"14978268cb6d08d4b66188b7ea8297ace620b92b5a7ba238c18562458a671ba5"}