Did she submit PRs to TensorFlow? Probably not. Did she contribute to the paper? Most definitely, I think we can even go so far as to say it's plausible she fulfills the Vancouver criteria:
Substantial contributions to the conception or design of the work; or (..)
AND
Drafting the work or revising it critically for important intellectual content;
AND
Final approval of the version to be published;
AND
Agreement to be accountable for all aspects of the work
Assuming she at some point revised the paper critically for content, which is plausible, there is no denying she's on the author list.
It is plausible that Steve Jobs had some input to the iPod beyond requesting the work, and artistic feedback. But it's definitely more likely that he didn't.
Why is it "definitely more likely"?
I guess I'll get downvoted for this too because it sounds anti-women or something, but it is the unfortunate truth.
It's not very different from a professor having a idea, giving it to a grad student to implement, run and write the paper, and then the professor gives feedback on the paper before submitting.
If "Substantial contributions to the conception ... of the work" is enough to be a co-author, she should be a co-author. But that means that if Pointy-Haired-Boss tells Dilbert to "make the Skype call to Mars less laggy" and Dilbert invents FTL communication, PHB gets to be co-author of the paper (and resulting Nobel prize?). That seems too generous to PHB.
There are many computer science papers discussing the usability, implementation, application of tech ologies.
I don't know enough about the specific subfields involved here to guess where and if this specific example would likely pass.
Leaving them out as co-authors would be misconduct.
Do I also get a Verge writeup if I publish a PDF to arxiv about how I compiled and installed tensorflow? The only reason we're talking about this paper is because the name of a Hollywood actress is on it, and because it has the AI buzzword.
Look at the title: "Kristen Stewart co-authors AI paper". 113 points.
The paper itself was submitted earlier, under its actual title, which does not mention Kristen Stewart: https://news.ycombinator.com/item?id=13443107 6 points! The paper is not very interesting. The only thing that makes it newsworthy is the coauthor.
I can't help but think it would be degrading to have your name on a paper and it be deemed too advanced to be your responsibility..
You could ask the first author directly, I suppose; https://twitter.com/bhautikj
I would ask what is the source of that quote? The article no longer contains it.