{"work":{"id":"93c10c4d-9a24-4002-a14f-312426df2d3b","openalex_id":null,"doi":null,"arxiv_id":"1707.06453","raw_key":null,"title":"FORM version 4.2","authors":null,"authors_text":"B","year":2017,"venue":"hep-ph","abstract":"We introduce FORM 4.2, a new minor release of the symbolic manipulation toolkit. We demonstrate several new features, such as a new pattern matching option, new output optimization, and automatic expansion of rational functions.","external_url":"https://arxiv.org/abs/1707.06453","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-07-04T20:30:07.428924+00:00","pith_arxiv_id":"1707.06453","created_at":"2026-05-11T08:11:04.129909+00:00","updated_at":"2026-07-04T20:30:07.428924+00:00","title_quality_ok":false,"display_title":"FORM version 4.2","render_title":"FORM version 4.2"},"hub":{"state":{"work_id":"93c10c4d-9a24-4002-a14f-312426df2d3b","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":22,"external_cited_by_count":null,"distinct_field_count":2,"first_pith_cited_at":"2019-06-27T18:24:17+00:00","last_pith_cited_at":"2026-06-30T15:34:16+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":"2026-08-23T19:09:50.976155+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"method","n":4},{"context_role":"background","n":3}],"polarity_counts":[{"context_polarity":"use_method","n":4},{"context_polarity":"background","n":3}],"runs":{},"summary":{},"graph":{},"authors":[]}}