{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ME3UDD6V23ETYSAM6BEXLMUKTM","short_pith_number":"pith:ME3UDD6V","canonical_record":{"source":{"id":"1910.14492","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2019-10-31T14:30:25Z","cross_cats_sorted":["cs.SY","math.OC"],"title_canon_sha256":"af8a64ecebc697c00a7ae1b260f334eae6f46148b540cb16ea0efae2bb20fa8d","abstract_canon_sha256":"60edbd8e92a318d9a826f404a67887346491805dc247ec6b9779d30006f22780"},"schema_version":"1.0"},"canonical_sha256":"6137418fd5d6c93c480cf04975b28a9b1d563defc6c1a061605fd6b8d212f887","source":{"kind":"arxiv","id":"1910.14492","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.14492","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"arxiv_version","alias_value":"1910.14492v2","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.14492","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"pith_short_12","alias_value":"ME3UDD6V23ET","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"pith_short_16","alias_value":"ME3UDD6V23ETYSAM","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"pith_short_8","alias_value":"ME3UDD6V","created_at":"2026-07-05T02:30:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ME3UDD6V23ETYSAM6BEXLMUKTM","target":"record","payload":{"canonical_record":{"source":{"id":"1910.14492","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2019-10-31T14:30:25Z","cross_cats_sorted":["cs.SY","math.OC"],"title_canon_sha256":"af8a64ecebc697c00a7ae1b260f334eae6f46148b540cb16ea0efae2bb20fa8d","abstract_canon_sha256":"60edbd8e92a318d9a826f404a67887346491805dc247ec6b9779d30006f22780"},"schema_version":"1.0"},"canonical_sha256":"6137418fd5d6c93c480cf04975b28a9b1d563defc6c1a061605fd6b8d212f887","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:30:40.852175Z","signature_b64":"MRg/gZRfrIGTZAmSt1roSsnsmwIE37p8/TDbQ3O9+x4I53yuNJMkIKLvswQI3SlVtKN57rSnvEemIrLinkigCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6137418fd5d6c93c480cf04975b28a9b1d563defc6c1a061605fd6b8d212f887","last_reissued_at":"2026-07-05T02:30:40.851599Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:30:40.851599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1910.14492","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":"2026-07-05T02:30:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iMFDGMLzflYi162RFwef0NO3eZRNlvOJz3IDBgFHII7kMPzDiB61cqnu4GOSCg+ZCYNm1kChrZn0NlDahVwGBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T18:08:09.061298Z"},"content_sha256":"a2fd0bab66fb71c59af8654e118f9f2553f47dc2fe37b19e5f2a77298205c315","schema_version":"1.0","event_id":"sha256:a2fd0bab66fb71c59af8654e118f9f2553f47dc2fe37b19e5f2a77298205c315"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ME3UDD6V23ETYSAM6BEXLMUKTM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Structured exploration in the finite horizon linear quadratic dual control problem","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SY","math.OC"],"primary_cat":"eess.SY","authors_text":"Andrea Iannelli, Mohammad Khosravi, Roy S. Smith","submitted_at":"2019-10-31T14:30:25Z","abstract_excerpt":"This paper presents a novel approach to synthesize dual controllers for unknown linear time-invariant systems with the tasks of optimizing a quadratic cost while reducing the uncertainty. To this end, a synthesis problem is defined where the feedback law has to simultaneously gain knowledge of the system and robustly optimize the cost. By framing the problem in a finite horizon setting, the trade-offs arising when the tasks include both identification and control are formally captured in the optimization problem. Results show that efficient exploration strategies are achieved when the structur"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.14492","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1910.14492/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:30:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"inQBCCGLY+kwq80Q7Rw3KTmek78MhvERkB8O27GkRn7oMdzT3QjF0rOpQZEfkYnoA0NUB05R+XQQ9zn2OlIFBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T18:08:09.061722Z"},"content_sha256":"56689abf3780f7d16b54031742eebcc00c17c1a0319d3d6d8a8f637fbabfb4f8","schema_version":"1.0","event_id":"sha256:56689abf3780f7d16b54031742eebcc00c17c1a0319d3d6d8a8f637fbabfb4f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ME3UDD6V23ETYSAM6BEXLMUKTM/bundle.json","state_url":"https://pith.science/pith/ME3UDD6V23ETYSAM6BEXLMUKTM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ME3UDD6V23ETYSAM6BEXLMUKTM/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":"2026-07-08T18:08:09Z","links":{"resolver":"https://pith.science/pith/ME3UDD6V23ETYSAM6BEXLMUKTM","bundle":"https://pith.science/pith/ME3UDD6V23ETYSAM6BEXLMUKTM/bundle.json","state":"https://pith.science/pith/ME3UDD6V23ETYSAM6BEXLMUKTM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ME3UDD6V23ETYSAM6BEXLMUKTM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ME3UDD6V23ETYSAM6BEXLMUKTM","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":"60edbd8e92a318d9a826f404a67887346491805dc247ec6b9779d30006f22780","cross_cats_sorted":["cs.SY","math.OC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2019-10-31T14:30:25Z","title_canon_sha256":"af8a64ecebc697c00a7ae1b260f334eae6f46148b540cb16ea0efae2bb20fa8d"},"schema_version":"1.0","source":{"id":"1910.14492","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.14492","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"arxiv_version","alias_value":"1910.14492v2","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.14492","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"pith_short_12","alias_value":"ME3UDD6V23ET","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"pith_short_16","alias_value":"ME3UDD6V23ETYSAM","created_at":"2026-07-05T02:30:40Z"},{"alias_kind":"pith_short_8","alias_value":"ME3UDD6V","created_at":"2026-07-05T02:30:40Z"}],"graph_snapshots":[{"event_id":"sha256:56689abf3780f7d16b54031742eebcc00c17c1a0319d3d6d8a8f637fbabfb4f8","target":"graph","created_at":"2026-07-05T02:30:40Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1910.14492/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper presents a novel approach to synthesize dual controllers for unknown linear time-invariant systems with the tasks of optimizing a quadratic cost while reducing the uncertainty. To this end, a synthesis problem is defined where the feedback law has to simultaneously gain knowledge of the system and robustly optimize the cost. By framing the problem in a finite horizon setting, the trade-offs arising when the tasks include both identification and control are formally captured in the optimization problem. Results show that efficient exploration strategies are achieved when the structur","authors_text":"Andrea Iannelli, Mohammad Khosravi, Roy S. Smith","cross_cats":["cs.SY","math.OC"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2019-10-31T14:30:25Z","title":"Structured exploration in the finite horizon linear quadratic dual control problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.14492","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:a2fd0bab66fb71c59af8654e118f9f2553f47dc2fe37b19e5f2a77298205c315","target":"record","created_at":"2026-07-05T02:30:40Z","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":"60edbd8e92a318d9a826f404a67887346491805dc247ec6b9779d30006f22780","cross_cats_sorted":["cs.SY","math.OC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2019-10-31T14:30:25Z","title_canon_sha256":"af8a64ecebc697c00a7ae1b260f334eae6f46148b540cb16ea0efae2bb20fa8d"},"schema_version":"1.0","source":{"id":"1910.14492","kind":"arxiv","version":2}},"canonical_sha256":"6137418fd5d6c93c480cf04975b28a9b1d563defc6c1a061605fd6b8d212f887","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6137418fd5d6c93c480cf04975b28a9b1d563defc6c1a061605fd6b8d212f887","first_computed_at":"2026-07-05T02:30:40.851599Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:30:40.851599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MRg/gZRfrIGTZAmSt1roSsnsmwIE37p8/TDbQ3O9+x4I53yuNJMkIKLvswQI3SlVtKN57rSnvEemIrLinkigCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:30:40.852175Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.14492","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a2fd0bab66fb71c59af8654e118f9f2553f47dc2fe37b19e5f2a77298205c315","sha256:56689abf3780f7d16b54031742eebcc00c17c1a0319d3d6d8a8f637fbabfb4f8"],"state_sha256":"a1436a0263a8de674bb923dd5ffa6ed513bf288c2dd90f31a204f4ba0239ead6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5DFCVOjyw09vNURxlj5IBaV4zZy69WC7ouAp4CLksx+jRFU5KbqHjRGckTsS2Xocp6ojYa+LpXE4ut6yamd4CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T18:08:09.064052Z","bundle_sha256":"b585c36459f93ad2f7c81c09830756bee386f70de39c39fa8a068c7a1703280a"}}