{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:FQIH732PSUA44ZBUJADPQ3SW2O","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":"c93d02758caba17b08fe872cf3265ebfa09ea3c636c7f6f8659c336dcc31bfad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2012-10-24T11:04:14Z","title_canon_sha256":"79a7f074ec9cd246ddb4996c8afde27b44c19aef19c28d9bc06dbb56d4a17baa"},"schema_version":"1.0","source":{"id":"1210.6488","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.6488","created_at":"2026-05-18T00:58:42Z"},{"alias_kind":"arxiv_version","alias_value":"1210.6488v1","created_at":"2026-05-18T00:58:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.6488","created_at":"2026-05-18T00:58:42Z"},{"alias_kind":"pith_short_12","alias_value":"FQIH732PSUA4","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"FQIH732PSUA44ZBU","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"FQIH732P","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:6fc643685584c633d9df73a1c14b1d2eeebb7137c84814a487e523006d68a3ef","target":"graph","created_at":"2026-05-18T00:58:42Z","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":"In this paper, a new nonlinear identification framework is proposed to address the issue of off-line computation of moving-horizon observer estimate. The proposed structure merges the advantages of nonlinear approximators with the efficient computation of constrained quadratic programming problems. A bound on the estimation error is proposed and the efficiency of the resulting scheme is illustrated using two state estimation examples.","authors_text":"Mazen Alamir","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2012-10-24T11:04:14Z","title":"A New Identification Framework For Off-Line Computation of Moving-Horizon Observers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.6488","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":"sha256:600d96a913b700f6181cb212afec74295db953b013989de566e52f9120d6c511","target":"record","created_at":"2026-05-18T00:58:42Z","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":"c93d02758caba17b08fe872cf3265ebfa09ea3c636c7f6f8659c336dcc31bfad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2012-10-24T11:04:14Z","title_canon_sha256":"79a7f074ec9cd246ddb4996c8afde27b44c19aef19c28d9bc06dbb56d4a17baa"},"schema_version":"1.0","source":{"id":"1210.6488","kind":"arxiv","version":1}},"canonical_sha256":"2c107fef4f9501ce64344806f86e56d39d4c1a39499e249e2ef738efce139059","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c107fef4f9501ce64344806f86e56d39d4c1a39499e249e2ef738efce139059","first_computed_at":"2026-05-18T00:58:42.812197Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:58:42.812197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LThklTVZ1jysqf/YsEgERne9EeiKvY8qYr6IM7r5CJls481sqr2LzLgtGTueITUnavvN3jUUXI5fLpma2dAZCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:58:42.812601Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.6488","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:600d96a913b700f6181cb212afec74295db953b013989de566e52f9120d6c511","sha256:6fc643685584c633d9df73a1c14b1d2eeebb7137c84814a487e523006d68a3ef"],"state_sha256":"5c69e26a62503effc2da0a71a6ec02162d7b7d99a14e9c147310ba3d3ab6731b"}