{"work":{"id":"663a7d08-8916-427b-bc7f-d58a68ab4780","openalex_id":null,"doi":null,"arxiv_id":"2301.02679","raw_key":null,"title":"arXiv preprint arXiv:2301.02679 , year =","authors":null,"authors_text":"Gromov, Andrey , title =","year":2023,"venue":null,"abstract":null,"external_url":"https://arxiv.org/abs/2301.02679","cited_by_count":null,"metadata_source":"arxiv_reference","metadata_fetched_at":"2026-07-02T12:06:56.093164+00:00","pith_arxiv_id":null,"created_at":"2026-05-10T00:49:48.450251+00:00","updated_at":"2026-07-02T12:06:56.093164+00:00","title_quality_ok":false,"display_title":"arXiv preprint arXiv:2301.02679 , year=","render_title":"arXiv preprint arXiv:2301.02679 , year="},"hub":{"state":{"work_id":"663a7d08-8916-427b-bc7f-d58a68ab4780","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":14,"external_cited_by_count":null,"distinct_field_count":5,"first_pith_cited_at":"2024-08-23T09:33:48+00:00","last_pith_cited_at":"2026-06-22T05:37:43+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-07-02T19:52:53.682133+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":3}],"polarity_counts":[{"context_polarity":"background","n":2},{"context_polarity":"support","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}