A few years ago as an undergraduate student I wrote a short bit of code (~200-300 lines) to implement a variant of a well-known algorithm for solving a particularly challenging mathematical optimization problem. Somewhat new to writing software at this level, I posted my code anonymously to the Code Review StackExchange site to seek feedback on its clarity and quality.
Earlier today, I found myself searching GitHub for an open-source solution to a similar mathematical optimization problem when I encountered a repository containing software used by a prominent research group which makes use of a slight modification of the aforementioned code. The repository very graciously makes mention of my Code Review StackExchange post, but does not, of course, mention me by name.
I have recently graduated, and am currently struggling a bit to make any headway in the job market. In an effort to make my resume more appealing, and since I'm applying primarily to scientific software development positions and similar, I'm attempting to carefully document my (up to this point very poorly documented) contributions to scientific software. Since very few of my contributions have been to open-source (or otherwise well-documented) software, I'm considering mentioning this code. My questions are:
Would it be appropriate to reach out and ask to be acknowledged by name? I'm concerned that this might be perceived an unusual request, or perhaps even be taken as rude. Or would it perhaps be better to simply identify myself in e.g. my resume as the anonymous account holder?