{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:AWWZXI5RLC4WOPRNQ3GUXCDNH5","short_pith_number":"pith:AWWZXI5R","schema_version":"1.0","canonical_sha256":"05ad9ba3b158b9673e2d86cd4b886d3f6ad31cce5cc5a2ec96452292e2f708a0","source":{"kind":"arxiv","id":"1908.01654","version":1},"attestation_state":"computed","paper":{"title":"Analysis of Two-Dimensional Feedback Systems over Networks Using Dissipativity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Lanlan Su, Panos Antsaklis, Vijay Gupta, Yang Yan","submitted_at":"2019-08-05T14:48:46Z","abstract_excerpt":"This paper investigates the closed-loop $\\mathcal{L}_2$ stability of two-dimensional (2-D) feedback systems across a digital communication network by introducing the tool of dissipativity. First, sampling of a continuous 2-D system is considered and an analytical characterization of the $QSR$-dissipativity of the sampled system is presented. Next, the input-feedforward output-feedback passivity (IF-OFP), a simplified form of $QSR$-dissipativity, is utilized to study the framework of feedback interconnection of two 2-D systems over networks. Then, the effects of signal quantization in communica"},"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":"1908.01654","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-08-05T14:48:46Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"73f146ae2f8fcbe6076c8b6a914ccfa837c9f62c7d1776d8d969db002f891ff4","abstract_canon_sha256":"55e66a9151a5d16378f23c8735c60a8f8ebe2689c9db617017055fb959ac03ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:23:22.161771Z","signature_b64":"i/bWvXOczCuQqcFEuvrtvfAzyJu60vwQGyyYYfgW2alXvvf+QdQtM7weMvnmKtnIQybZ5uiYKcHgsBkurOaIDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"05ad9ba3b158b9673e2d86cd4b886d3f6ad31cce5cc5a2ec96452292e2f708a0","last_reissued_at":"2026-07-05T01:23:22.161290Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:23:22.161290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Analysis of Two-Dimensional Feedback Systems over Networks Using Dissipativity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Lanlan Su, Panos Antsaklis, Vijay Gupta, Yang Yan","submitted_at":"2019-08-05T14:48:46Z","abstract_excerpt":"This paper investigates the closed-loop $\\mathcal{L}_2$ stability of two-dimensional (2-D) feedback systems across a digital communication network by introducing the tool of dissipativity. First, sampling of a continuous 2-D system is considered and an analytical characterization of the $QSR$-dissipativity of the sampled system is presented. Next, the input-feedforward output-feedback passivity (IF-OFP), a simplified form of $QSR$-dissipativity, is utilized to study the framework of feedback interconnection of two 2-D systems over networks. Then, the effects of signal quantization in communica"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.01654","kind":"arxiv","version":1},"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/1908.01654/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":"1908.01654","created_at":"2026-07-05T01:23:22.161358+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.01654v1","created_at":"2026-07-05T01:23:22.161358+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.01654","created_at":"2026-07-05T01:23:22.161358+00:00"},{"alias_kind":"pith_short_12","alias_value":"AWWZXI5RLC4W","created_at":"2026-07-05T01:23:22.161358+00:00"},{"alias_kind":"pith_short_16","alias_value":"AWWZXI5RLC4WOPRN","created_at":"2026-07-05T01:23:22.161358+00:00"},{"alias_kind":"pith_short_8","alias_value":"AWWZXI5R","created_at":"2026-07-05T01:23:22.161358+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/AWWZXI5RLC4WOPRNQ3GUXCDNH5","json":"https://pith.science/pith/AWWZXI5RLC4WOPRNQ3GUXCDNH5.json","graph_json":"https://pith.science/api/pith-number/AWWZXI5RLC4WOPRNQ3GUXCDNH5/graph.json","events_json":"https://pith.science/api/pith-number/AWWZXI5RLC4WOPRNQ3GUXCDNH5/events.json","paper":"https://pith.science/paper/AWWZXI5R"},"agent_actions":{"view_html":"https://pith.science/pith/AWWZXI5RLC4WOPRNQ3GUXCDNH5","download_json":"https://pith.science/pith/AWWZXI5RLC4WOPRNQ3GUXCDNH5.json","view_paper":"https://pith.science/paper/AWWZXI5R","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.01654&json=true","fetch_graph":"https://pith.science/api/pith-number/AWWZXI5RLC4WOPRNQ3GUXCDNH5/graph.json","fetch_events":"https://pith.science/api/pith-number/AWWZXI5RLC4WOPRNQ3GUXCDNH5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AWWZXI5RLC4WOPRNQ3GUXCDNH5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AWWZXI5RLC4WOPRNQ3GUXCDNH5/action/storage_attestation","attest_author":"https://pith.science/pith/AWWZXI5RLC4WOPRNQ3GUXCDNH5/action/author_attestation","sign_citation":"https://pith.science/pith/AWWZXI5RLC4WOPRNQ3GUXCDNH5/action/citation_signature","submit_replication":"https://pith.science/pith/AWWZXI5RLC4WOPRNQ3GUXCDNH5/action/replication_record"}},"created_at":"2026-07-05T01:23:22.161358+00:00","updated_at":"2026-07-05T01:23:22.161358+00:00"}