But usually only upon acceptance for publication (i.e., an editor of a scientific journal has decided to accept the manuscript, after peer review and usually multiple revisions based on said review). Preprint papers might as well be some crank’s blog posts. (Not implying that this is the case here, I just find it odd that the nytimes take it as is.)
It's very much one for journals. Here is one from my first paper https://ibb.co/373QMfV. Actually here I think the one on the left is matplotlib and the one on the right is Mathematica... I basically like a bold box and serif fonts