{"work":{"id":"83af65bd-7af3-4bf7-a230-c7ff518b4b1a","openalex_id":"https://openalex.org/W2038137192","doi":"10.1016/s0005-1098(01)00028-0","arxiv_id":null,"raw_key":null,"title":"Input-to-state stability for discrete-time nonlinear systems,","authors":null,"authors_text":"Z","year":2001,"venue":"Automatica","abstract":null,"external_url":"https://doi.org/10.1016/s0005-1098(01)00028-0","cited_by_count":1392,"metadata_source":"openalex","metadata_fetched_at":"2026-08-05T02:28:24.338817+00:00","pith_arxiv_id":null,"created_at":"2026-07-08T05:34:32.234456+00:00","updated_at":"2026-08-05T02:28:24.338817+00:00","title_quality_ok":true,"display_title":null,"render_title":"Input-to-state stability for discrete-time nonlinear systems,"},"hub":{"state":{"tier_text":"hub","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":1,"external_cited_by_count":1392},"tier":"hub","role_counts":[],"polarity_counts":[],"runs":{},"summary":{},"graph":{},"authors":[]}}