{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:SEMKA6EFMHCV7IRGDP4DOO26M6","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":"c831ecc5b6c847e30a33c473b4f0084c48915046ab6b15d1b951a227535781b5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2015-11-30T12:42:13Z","title_canon_sha256":"30b657c67a563d6309e0e3cab0d5c221f76e32f75b8708d33f28cf0c2e76cba0"},"schema_version":"1.0","source":{"id":"1511.09274","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.09274","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"arxiv_version","alias_value":"1511.09274v2","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.09274","created_at":"2026-05-18T01:04:45Z"},{"alias_kind":"pith_short_12","alias_value":"SEMKA6EFMHCV","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"SEMKA6EFMHCV7IRG","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"SEMKA6EF","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:bb5c4e52cac1072aa2d6386bcbf5106c6b019e541d998bfb8dd56a2562563477","target":"graph","created_at":"2026-05-18T01:04:45Z","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 consider a unifying framework for stochastic control problem including the following features: partial observation, path-dependence (both with respect to the state and the control), and without any non-degeneracy condition on the stochastic differential equation (SDE) for the controlled state process, driven by a Wiener process. In this context, we develop a general methodology, refereed to as the randomization method, studied in [23] for classical Markovian control under full observation, and consisting basically in replacing the control by an exogenous process independent of the driving n","authors_text":"Andrea Cosso (LPMA), Elena Bandini (ENSTA ParisTech UMA), Huy\\^en Pham (LPMA), Marco Fuhrman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2015-11-30T12:42:13Z","title":"Randomization method and backward SDEs for optimal control of partially observed path-dependent stochastic systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.09274","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:acd0464f994590a505838170fd7d796b8142390fcde4214f48c9bf458e607011","target":"record","created_at":"2026-05-18T01:04:45Z","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":"c831ecc5b6c847e30a33c473b4f0084c48915046ab6b15d1b951a227535781b5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2015-11-30T12:42:13Z","title_canon_sha256":"30b657c67a563d6309e0e3cab0d5c221f76e32f75b8708d33f28cf0c2e76cba0"},"schema_version":"1.0","source":{"id":"1511.09274","kind":"arxiv","version":2}},"canonical_sha256":"9118a0788561c55fa2261bf8373b5e678e85a3bf9d9118c2feb5e44be294d825","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9118a0788561c55fa2261bf8373b5e678e85a3bf9d9118c2feb5e44be294d825","first_computed_at":"2026-05-18T01:04:45.571419Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:45.571419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JIcDH+qp3/h/e/pweo6FAsu29jp/x9bFGTu0N/vqf6d2N4zKB9Dw4HOS65RXBNsxuz/+QjFOCKkb9XNwOpU5DA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:45.572002Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.09274","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acd0464f994590a505838170fd7d796b8142390fcde4214f48c9bf458e607011","sha256:bb5c4e52cac1072aa2d6386bcbf5106c6b019e541d998bfb8dd56a2562563477"],"state_sha256":"209a59832df571d70c18c0cb2e76809ea9c30c529b65a5a677a93e6b9f3a7f5f"}