This network visualization maps the citation relationships between academic papers in clinical psychology. The view uses a force-directed simulation where nodes represent papers, with their vertical position locked to their publication year and their size scaled by citation count. The code builds this using `d3.forceSimulation`, `d3.forceLink`, and a custom `ticked` function that fixes the y-coordinate based on the paper’s `PY` attribute. Hovering a circle reveals a tooltip with the paper’s full title, author, and source.