Where are those documents?
[1] https://en.wikipedia.org/wiki/Aaron_Swartz#PACER [2] https://www.aaronswartzday.org/ny-times-pacer-project/
A few years ago I was looking for state law databases and came across a blog post by a professor (at Stanford I believe) discussing S3 buckets with state law databases. I couldn't figure out how to access it, so I emailed the professor and he gave me a link to a site called Public Resource Law or Free Public law or something ( domain was public.law.resource or resource.law or something like that). Anyway it had huge zip files (< 100 GB) for all federal law and all law for all 50 states (opinions, statutes, rules, regulations, jury instructions etc). I played around with the data and found WestLaw editors notes in several of the documents, making me think this was part of Swartz's WestLaw data dump. The data dump was taken down roughly a year after I found it.
I think this data dump is also what courtlistener.com is built on, because courtlistener.com popped up soon after the data dump disappeared from that site.