Thanks - that was exactly the reasoning: an edge in the graph means someone wrote it down, nothing else. On the reverse direction: right now only by loading. The registry index is just the list (where each export lives, versions, size), not who cites whom. The globe can load everything listed in one wave, and from then on the graph shows citations both ways - so with the registry you do see who references you, but you pay for loading them, and that won't scale forever. Since the registry build already reads every export, it could write a small reverse index on the side, so a dashboard sees who cites it without loading them all. Not there yet, but it's one possible way if more projects get listed.