{"work":{"id":"0f4028a9-e46c-44aa-a313-257f41078a47","openalex_id":"https://openalex.org/W2078920062","doi":"10.1088/0034-4885/66/2/204","arxiv_id":null,"raw_key":null,"title":null,"authors":null,"authors_text":"A","year":2003,"venue":"Reports on Progress in Physics","abstract":null,"external_url":"https://doi.org/10.1088/0034-4885/66/2/204","cited_by_count":1859,"metadata_source":"openalex","metadata_fetched_at":"2026-08-05T02:28:24.338817+00:00","pith_arxiv_id":null,"created_at":"2026-08-03T09:14:36.601816+00:00","updated_at":"2026-08-05T02:28:24.338817+00:00","title_quality_ok":false,"display_title":null,"render_title":null},"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":1859},"tier":"hub","role_counts":[],"polarity_counts":[],"runs":{},"summary":{},"graph":{},"authors":[]}}