{"work":{"id":"c78a9c4e-fce4-437d-9e8a-233fd53a8e61","openalex_id":"https://openalex.org/W2156330112","doi":"10.1073/pnas.0704665104","arxiv_id":null,"raw_key":null,"title":"Briggs, Udo Stenzel, Philip L","authors":null,"authors_text":"Adrian W","year":2007,"venue":"Proceedings of the National Academy of Sciences","abstract":null,"external_url":"https://doi.org/10.1073/pnas.0704665104","cited_by_count":1036,"metadata_source":"openalex","metadata_fetched_at":"2026-08-10T05:30:23.456663+00:00","pith_arxiv_id":null,"created_at":"2026-08-07T15:00:53.297840+00:00","updated_at":"2026-08-10T05:30:23.456663+00:00","title_quality_ok":false,"display_title":null,"render_title":"Briggs, Udo Stenzel, Philip L"},"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":1036},"tier":"hub","role_counts":[{"context_role":"background","n":1}],"polarity_counts":[{"context_polarity":"background","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}