{"work":{"id":"68cdc446-87f3-4618-ae37-54d3db5cf0cb","openalex_id":null,"doi":null,"arxiv_id":"2505.02387","raw_key":null,"title":"Rm-r1: Reward modeling as reasoning","authors":null,"authors_text":"Chen, X","year":2025,"venue":null,"abstract":null,"external_url":"https://arxiv.org/abs/2505.02387","cited_by_count":null,"metadata_source":"arxiv_reference","metadata_fetched_at":"2026-05-18T21:16:51.000227+00:00","pith_arxiv_id":null,"created_at":"2026-05-11T02:20:54.854676+00:00","updated_at":"2026-05-18T21:16:51.000227+00:00","title_quality_ok":false,"display_title":"arXiv preprint arXiv:2505.02387 , year=","render_title":"arXiv preprint arXiv:2505.02387 , year="},"hub":{"state":{"work_id":"68cdc446-87f3-4618-ae37-54d3db5cf0cb","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":12,"external_cited_by_count":null,"distinct_field_count":2,"first_pith_cited_at":"2025-07-23T17:57:55+00:00","last_pith_cited_at":"2026-05-10T14:51:31+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":"2026-05-19T12:01:21.374880+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":2}],"polarity_counts":[{"context_polarity":"background","n":2}],"runs":{},"summary":{},"graph":{},"authors":[]}}