The phrasing—specifically the version number and the moniker "root" —strongly resembles the naming conventions used in specialized online communities, such as:
"Root" is a common alias for system administrators or hackers, and versioned titles often appear in technical vulnerability disclosures or Capture The Flag (CTF) walkthroughs. Crucial Investigation [v1.37n] By root
Based on search results, there is no widely recognized blog post or academic paper titled "Crucial Investigation [v1.37n]" by an author named "root." Crucial Investigation [v1.37n] By root