{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:JEGR5FGYNHM4UBKNU2HQBOCC4P","short_pith_number":"pith:JEGR5FGY","canonical_record":{"source":{"id":"1109.4516","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2011-09-21T13:09:21Z","cross_cats_sorted":[],"title_canon_sha256":"570bd4aa3f70624d6f3f2d697f4b052f8225afea062875a3395ba820cff14542","abstract_canon_sha256":"2374cb93f38b14ae170bfd14a0aa854d666b31726a54795ab492e6847bb778a2"},"schema_version":"1.0"},"canonical_sha256":"490d1e94d869d9ca054da68f00b842e3cab94f8616076523174aec6824843a29","source":{"kind":"arxiv","id":"1109.4516","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.4516","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"arxiv_version","alias_value":"1109.4516v2","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.4516","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"pith_short_12","alias_value":"JEGR5FGYNHM4","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"pith_short_16","alias_value":"JEGR5FGYNHM4UBKN","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"pith_short_8","alias_value":"JEGR5FGY","created_at":"2026-07-05T00:46:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:JEGR5FGYNHM4UBKNU2HQBOCC4P","target":"record","payload":{"canonical_record":{"source":{"id":"1109.4516","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2011-09-21T13:09:21Z","cross_cats_sorted":[],"title_canon_sha256":"570bd4aa3f70624d6f3f2d697f4b052f8225afea062875a3395ba820cff14542","abstract_canon_sha256":"2374cb93f38b14ae170bfd14a0aa854d666b31726a54795ab492e6847bb778a2"},"schema_version":"1.0"},"canonical_sha256":"490d1e94d869d9ca054da68f00b842e3cab94f8616076523174aec6824843a29","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:46:28.167094Z","signature_b64":"5Wjj9y/THT1hAyYKLBRa1Hv0v78VFaa6/HA0T1c/f+1qrljLr+NsuxavmQKNcGezwIHRoA9/bUTSzx7+pZUxAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"490d1e94d869d9ca054da68f00b842e3cab94f8616076523174aec6824843a29","last_reissued_at":"2026-07-05T00:46:28.166686Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:46:28.166686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1109.4516","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":"2026-07-05T00:46:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RgEGob2nqzGCx49DlS+ZY8I9JIqAC/ZQnNKc34wzSj7xig68Flxmfep4bCinsoNaaK2oHuUChvMQhwBj9xjaCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T18:11:45.992385Z"},"content_sha256":"2347c3ff6210d0d41849de51db76623d2a98551785692de1641f5151b8645f94","schema_version":"1.0","event_id":"sha256:2347c3ff6210d0d41849de51db76623d2a98551785692de1641f5151b8645f94"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:JEGR5FGYNHM4UBKNU2HQBOCC4P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Additive-Decomposition-Based Output Feedback Tracking Control for Systems with Measurable Nonlinearities and Unknown Disturbances","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.AO","authors_text":"Hai Lin, Kai-Yuan Cai, Quan Quan","submitted_at":"2011-09-21T13:09:21Z","abstract_excerpt":"In this paper, a new control scheme, called as additive-decomposition-based tracking control, is proposed to solve the output feedback tracking problem for a class of systems with measurable nonlinearities and unknown disturbances. By the additive decomposition, the output feedback tracking task for the considered nonlinear system is decomposed into three independent subtasks: a pure tracking subtask for a linear time invariant (LTI) system, a pure rejection subtask for another LTI system and a stabilization subtask for a nonlinear system. By benefiting from the decomposition, the proposed add"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.4516","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/1109.4516/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":"2026-07-05T00:46:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8ONRFMDa/tZkzlkYvb+LUIW8NBKAAlpL7f/QlQ4jbURCXmKluH3AyxcLVl3/pTeYTMr5k/GJgOACR4V5MvVECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T18:11:45.992766Z"},"content_sha256":"778d39ffc30cabce16277005764952b6412213bb1b1e87d3a22b652bb3b8913c","schema_version":"1.0","event_id":"sha256:778d39ffc30cabce16277005764952b6412213bb1b1e87d3a22b652bb3b8913c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JEGR5FGYNHM4UBKNU2HQBOCC4P/bundle.json","state_url":"https://pith.science/pith/JEGR5FGYNHM4UBKNU2HQBOCC4P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JEGR5FGYNHM4UBKNU2HQBOCC4P/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":"2026-07-26T18:11:45Z","links":{"resolver":"https://pith.science/pith/JEGR5FGYNHM4UBKNU2HQBOCC4P","bundle":"https://pith.science/pith/JEGR5FGYNHM4UBKNU2HQBOCC4P/bundle.json","state":"https://pith.science/pith/JEGR5FGYNHM4UBKNU2HQBOCC4P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JEGR5FGYNHM4UBKNU2HQBOCC4P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:JEGR5FGYNHM4UBKNU2HQBOCC4P","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":"2374cb93f38b14ae170bfd14a0aa854d666b31726a54795ab492e6847bb778a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2011-09-21T13:09:21Z","title_canon_sha256":"570bd4aa3f70624d6f3f2d697f4b052f8225afea062875a3395ba820cff14542"},"schema_version":"1.0","source":{"id":"1109.4516","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.4516","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"arxiv_version","alias_value":"1109.4516v2","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.4516","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"pith_short_12","alias_value":"JEGR5FGYNHM4","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"pith_short_16","alias_value":"JEGR5FGYNHM4UBKN","created_at":"2026-07-05T00:46:28Z"},{"alias_kind":"pith_short_8","alias_value":"JEGR5FGY","created_at":"2026-07-05T00:46:28Z"}],"graph_snapshots":[{"event_id":"sha256:778d39ffc30cabce16277005764952b6412213bb1b1e87d3a22b652bb3b8913c","target":"graph","created_at":"2026-07-05T00:46:28Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1109.4516/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, a new control scheme, called as additive-decomposition-based tracking control, is proposed to solve the output feedback tracking problem for a class of systems with measurable nonlinearities and unknown disturbances. By the additive decomposition, the output feedback tracking task for the considered nonlinear system is decomposed into three independent subtasks: a pure tracking subtask for a linear time invariant (LTI) system, a pure rejection subtask for another LTI system and a stabilization subtask for a nonlinear system. By benefiting from the decomposition, the proposed add","authors_text":"Hai Lin, Kai-Yuan Cai, Quan Quan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2011-09-21T13:09:21Z","title":"Additive-Decomposition-Based Output Feedback Tracking Control for Systems with Measurable Nonlinearities and Unknown Disturbances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.4516","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":"sha256:2347c3ff6210d0d41849de51db76623d2a98551785692de1641f5151b8645f94","target":"record","created_at":"2026-07-05T00:46:28Z","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":"2374cb93f38b14ae170bfd14a0aa854d666b31726a54795ab492e6847bb778a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2011-09-21T13:09:21Z","title_canon_sha256":"570bd4aa3f70624d6f3f2d697f4b052f8225afea062875a3395ba820cff14542"},"schema_version":"1.0","source":{"id":"1109.4516","kind":"arxiv","version":2}},"canonical_sha256":"490d1e94d869d9ca054da68f00b842e3cab94f8616076523174aec6824843a29","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"490d1e94d869d9ca054da68f00b842e3cab94f8616076523174aec6824843a29","first_computed_at":"2026-07-05T00:46:28.166686Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:46:28.166686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5Wjj9y/THT1hAyYKLBRa1Hv0v78VFaa6/HA0T1c/f+1qrljLr+NsuxavmQKNcGezwIHRoA9/bUTSzx7+pZUxAA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:46:28.167094Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.4516","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2347c3ff6210d0d41849de51db76623d2a98551785692de1641f5151b8645f94","sha256:778d39ffc30cabce16277005764952b6412213bb1b1e87d3a22b652bb3b8913c"],"state_sha256":"2fd8589c894e8c482110d09cb894c6edea5bca611f067f7dbf56eacdc3d22397"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VefdVST/9w2qOtgER23j7usagE8NNnD0gZNNb7OVjGhe6fWvoIhAoj/b/BRfCgS3IlKO/awWMXYPtafSQCycDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-26T18:11:45.995120Z","bundle_sha256":"475e9b8e6e14efffa7d6a62cecfa2dfefc8f682ef2eb43028da47fec25e9f1cc"}}