{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:KJG2KIL4MTKGIJ23LLVWXP6PQH","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":"8e778d37dcb106502a2b1b96af11cc0b4124c9bed08454f10a7627fe8cb1e774","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2013-03-27T19:50:04Z","title_canon_sha256":"18ddd65e880ac8da9e647b92b9f66917675dee52c0c74db81eeb2e9c3d12d894"},"schema_version":"1.0","source":{"id":"1304.2757","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.2757","created_at":"2026-05-18T03:28:28Z"},{"alias_kind":"arxiv_version","alias_value":"1304.2757v1","created_at":"2026-05-18T03:28:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.2757","created_at":"2026-05-18T03:28:28Z"},{"alias_kind":"pith_short_12","alias_value":"KJG2KIL4MTKG","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"KJG2KIL4MTKGIJ23","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"KJG2KIL4","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:a204425d4124e165d5ef70d08d553e239700bda098036d0502bbe375576426e5","target":"graph","created_at":"2026-05-18T03:28:28Z","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 robotic sensor estimation problems can characterized in terms of nonlinear measurement systems. These systems are contaminated with noise and may be underdetermined from a single observation. In order to get reliable estimation results, the system must choose views which result in an overdetermined system. This is the sensor control problem.  Accurate and reliable sensor control requires an estimation procedure which yields both estimates and measures of its own performance. In the case of nonlinear measurement systems, computationally simple closed-form estimation solutions may not exist","authors_text":"Greg Hager, Max Mintz","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2013-03-27T19:50:04Z","title":"Estimation Procedures for Robust Sensor Control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.2757","kind":"arxiv","version":1},"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:dabafcf3628d132f29dcbe09d1e320ea7ba0d14041dcbfe106ad02513293198b","target":"record","created_at":"2026-05-18T03:28:28Z","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":"8e778d37dcb106502a2b1b96af11cc0b4124c9bed08454f10a7627fe8cb1e774","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2013-03-27T19:50:04Z","title_canon_sha256":"18ddd65e880ac8da9e647b92b9f66917675dee52c0c74db81eeb2e9c3d12d894"},"schema_version":"1.0","source":{"id":"1304.2757","kind":"arxiv","version":1}},"canonical_sha256":"524da5217c64d464275b5aeb6bbfcf81f45a28f09a2d6aaf58e2ac420e7b068c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"524da5217c64d464275b5aeb6bbfcf81f45a28f09a2d6aaf58e2ac420e7b068c","first_computed_at":"2026-05-18T03:28:28.338139Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:28:28.338139Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w3f1KOBUvsgiYPz6r/L1FwYiis1RqJ7zB9V9vWL62z/eOkamQE756evrau40wpFTkZIv3vEyAkZRqfiIt/8FAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:28:28.338785Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.2757","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dabafcf3628d132f29dcbe09d1e320ea7ba0d14041dcbfe106ad02513293198b","sha256:a204425d4124e165d5ef70d08d553e239700bda098036d0502bbe375576426e5"],"state_sha256":"fe7a9bfebf0c4528d0d3db68aaa93750a59f376cd3fe6177e12cebfe84f4e2cb"}