{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:HBE52OCWOMXSMACH5VZ5D5UORR","short_pith_number":"pith:HBE52OCW","schema_version":"1.0","canonical_sha256":"3849dd3856732f260047ed73d1f68e8c43b78dd4e39f38e5d42e7a885925328d","source":{"kind":"arxiv","id":"1903.05794","version":2},"attestation_state":"computed","paper":{"title":"Delayed state synchronization of continuous-time multi-agent systems in the presence of unknown communication delays (including complete proofs)","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["cs.SY","eess.SP"],"primary_cat":"eess.SY","authors_text":"Ali Saberi, Anton A. Stoorvogel, Rong Li, Zhenwei Liu","submitted_at":"2019-03-14T02:26:28Z","abstract_excerpt":"This paper studies delayed synchronization of continuous-time multi-agent systems (MAS) in the presence of unknown nonuniform communication delays. A delay-free transformation is developed based on a communication network which is a directed spanning tree, which can transform the original MAS to a new one without delays. By using this transformation, we design a static protocol for full-state coupling and a dynamic protocol for delayed state synchronization for homogeneous MAS via full- and partial-state coupling. Meanwhile, the delayed output synchronization is also studied for heterogeneous "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1903.05794","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"eess.SY","submitted_at":"2019-03-14T02:26:28Z","cross_cats_sorted":["cs.SY","eess.SP"],"title_canon_sha256":"0872cfc80b5d2bd870bafdfb573791825371b8eb1fb5e9aefc35bae5fda52a5b","abstract_canon_sha256":"8f9685b568fbb773a08bb4832fc9fa5a5f30447334a3e3bf438c12ad53271a97"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-04T20:14:13.340574Z","signature_b64":"cg9Wph8crdpDAKp/VEfK1LvlUe0/EXDVsgHX51I8Jaayl80JtjP0StnoKSwV7v6R/4ro037JL2fFlmNB1Uy8Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3849dd3856732f260047ed73d1f68e8c43b78dd4e39f38e5d42e7a885925328d","last_reissued_at":"2026-06-04T20:14:13.340023Z","signature_status":"signed_v1","first_computed_at":"2026-06-04T20:14:13.340023Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Delayed state synchronization of continuous-time multi-agent systems in the presence of unknown communication delays (including complete proofs)","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["cs.SY","eess.SP"],"primary_cat":"eess.SY","authors_text":"Ali Saberi, Anton A. Stoorvogel, Rong Li, Zhenwei Liu","submitted_at":"2019-03-14T02:26:28Z","abstract_excerpt":"This paper studies delayed synchronization of continuous-time multi-agent systems (MAS) in the presence of unknown nonuniform communication delays. A delay-free transformation is developed based on a communication network which is a directed spanning tree, which can transform the original MAS to a new one without delays. By using this transformation, we design a static protocol for full-state coupling and a dynamic protocol for delayed state synchronization for homogeneous MAS via full- and partial-state coupling. Meanwhile, the delayed output synchronization is also studied for heterogeneous "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.05794","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/1903.05794/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1903.05794","created_at":"2026-06-04T20:14:13.340116+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.05794v2","created_at":"2026-06-04T20:14:13.340116+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.05794","created_at":"2026-06-04T20:14:13.340116+00:00"},{"alias_kind":"pith_short_12","alias_value":"HBE52OCWOMXS","created_at":"2026-06-04T20:14:13.340116+00:00"},{"alias_kind":"pith_short_16","alias_value":"HBE52OCWOMXSMACH","created_at":"2026-06-04T20:14:13.340116+00:00"},{"alias_kind":"pith_short_8","alias_value":"HBE52OCW","created_at":"2026-06-04T20:14:13.340116+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR","json":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR.json","graph_json":"https://pith.science/api/pith-number/HBE52OCWOMXSMACH5VZ5D5UORR/graph.json","events_json":"https://pith.science/api/pith-number/HBE52OCWOMXSMACH5VZ5D5UORR/events.json","paper":"https://pith.science/paper/HBE52OCW"},"agent_actions":{"view_html":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR","download_json":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR.json","view_paper":"https://pith.science/paper/HBE52OCW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.05794&json=true","fetch_graph":"https://pith.science/api/pith-number/HBE52OCWOMXSMACH5VZ5D5UORR/graph.json","fetch_events":"https://pith.science/api/pith-number/HBE52OCWOMXSMACH5VZ5D5UORR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR/action/storage_attestation","attest_author":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR/action/author_attestation","sign_citation":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR/action/citation_signature","submit_replication":"https://pith.science/pith/HBE52OCWOMXSMACH5VZ5D5UORR/action/replication_record"}},"created_at":"2026-06-04T20:14:13.340116+00:00","updated_at":"2026-06-04T20:14:13.340116+00:00"}