{"version":"1.0","type":"rich","title":"Pantheon - Tracking Cultural Output Through The Ages","description":"This interactive visualization tracks the cultural output of historically notable individuals using the Pantheon dataset, which contains over 60,000 biographies from Wikipedia. A world map displays circles sized by each person's Historical Popularity Index (HPI), while a linked date histogram below allows brushing to filter the map by birth year. The visualization uses d3.geoNaturalEarth1 for the map projection, d3.geoPath for geographic features, and d3.scaleSqrt for circle sizing, with React managing the component state and brush interactions via D3's brushX.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8ae129ed91764e1ca07794b4f44c4e6c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}