{"work":{"id":"32c44e14-97db-42a4-acf6-e673cd96de84","openalex_id":"https://openalex.org/W2162351375","doi":"10.1086/510102","arxiv_id":"astro-ph/0609593","raw_key":null,"title":"A Cosmology Calculator for the World Wide Web","authors":[{"given":"E. L.","family":"Wright","sequence":"first","affiliation":[]}],"authors_text":"Wright, E","year":2006,"venue":"astro-ph","abstract":"A cosmology calculator that computes times and distances as a function of redshift for user-defined cosmological parameters is available on the World Wide Web. This note gives the formulae used by the cosmology calculator and discusses some of its implementation. A version of the calculator that allows one to specify the equation of state parameter w and w' and neutrino masses, and a version for converting the light travel times usually given in the popular press into redshifts are also available.","external_url":"https://arxiv.org/abs/astro-ph/0609593","cited_by_count":1009,"metadata_source":"pith","metadata_fetched_at":"2026-05-22T05:41:07.563783+00:00","pith_arxiv_id":"astro-ph/0609593","created_at":"2026-05-08T17:53:52.341323+00:00","updated_at":"2026-05-22T05:41:07.563783+00:00","title_quality_ok":true,"display_title":"keywords =","render_title":"keywords ="},"hub":{"state":{"work_id":"32c44e14-97db-42a4-acf6-e673cd96de84","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":12,"external_cited_by_count":1009,"distinct_field_count":2,"first_pith_cited_at":"2025-09-29T22:58:52+00:00","last_pith_cited_at":"2026-05-21T00:19:09+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":"2026-06-02T02:44:10.367574+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":3},{"context_role":"method","n":1}],"polarity_counts":[{"context_polarity":"background","n":3},{"context_polarity":"use_method","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}