arxiv-sanity-lite stopped being hosted a few months back.I made a spiritual clone, arxiv troller with the goal of doing the same thing but with less jank. You can group papers into tags and search for similar papers, like with arxiv-sanity. You can also search for similar papers to a single paper, if you’re just interested in just looking into a topic. The search works pretty well, and hopefully won’t get pulled down to a crawl in the way that a-s did.In the near future, I’m planning on adding citation-based similarity to the search and the ability for you to permanently remove undesired results from your tag searches.Would love to hear feature feedback (although I don’t planning on expanding beyond basic search and paper org features), but most of all just for some people to use it if they miss a-s