I guess such things are not very widespread, but there is an Astrophysics Source Code Library[0] that is citeable. I am not sure how hiring&#x2F;tenure&#x2F;promotion committees weigh those citations, though.<p><a href="http:&#x2F;&#x2F;ascl.net&#x2F;" rel="nofollow">http:&#x2F;&#x2F;ascl.net&#x2F;</a>