Perhaps you don't often find time over the weekend to check out the latest papers on general relativity quantum cosmology or high energy theory. The PaperScape infographic is still worth a visit. The visualization tracks the connections between 869,759 published scientific papers in the arXiv database, with larger circles in the graphic representing documents most often cited. Zoom in on the map to see titles for the larger circles, automatically pulled from the most used words in each document. [via Information Aesthetics]

PaperScape is the project of high energy physics researcher Damien George. Read his explanation of the project on his blog.