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embedding search via https://searchthearxiv.com/ takes either a word vector, or an abs or pdf link to an arxiv paper.

https://news.ycombinator.com/item?id=42519487

I just did a spot check, I think searchthearxiv search results are superior.

Looks cool! You can input either a search query or a paper URL on arxiv xplorer. You can even combine paper URLs to search for combinations of ideas by putting + or - before the URL, like `+ 2501.12948 + 1712.01815`

That is neat I like that.

It would be cool if the "More Like This" had a + button that would append the arxiv id to the search query.

That's a nice idea! Might take a look this weekend!

There’s also the search and browsing on https://sugaku.net, it’s more focused on math but does also have all of the arxiv on it

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