Free Online Scientific Repository Hits Milestone
ocean_soul writes "Last week the free and open access repository for scientific (mainly physics but also math, computer sciences...) papers arXiv got past 500,000 different papers, not counting older versions of the same article. Especially for physicists, it is the number-one resource for the latest scientific results. Most researchers publish their papers on arXiv before they are published in a 'normal' journal. A famous example is Grisha Perelman, who published his award-winning paper exclusively on arXiv."
500,000
The expression "milestone" is derived from the practice of placing a stone every mile that indicated how many miles it was from the place where the road started. So "stone" in this expression is not referring to a unit of any kind.
The truth is that all men having power ought to be mistrusted. James Madison