{"work":{"id":"e9c842c9-545b-4eeb-bdb0-1c52d4e3ff6a","openalex_id":"https://openalex.org/W61121058","doi":"10.1201/9781420033373","arxiv_id":null,"raw_key":null,"title":"Tishin, Y","authors":null,"authors_text":"A","year":2010,"venue":null,"abstract":null,"external_url":"https://doi.org/10.1201/9781420033373","cited_by_count":1361,"metadata_source":"openalex","metadata_fetched_at":"2026-08-05T02:28:24.338817+00:00","pith_arxiv_id":null,"created_at":"2026-08-04T20:34:12.130799+00:00","updated_at":"2026-08-05T02:28:24.338817+00:00","title_quality_ok":false,"display_title":null,"render_title":"Tishin, Y"},"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":1361},"tier":"hub","role_counts":[{"context_role":"background","n":1}],"polarity_counts":[{"context_polarity":"unclear","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}