Research point g contains broken link, 404
https://www.torproject.org/getinvolved/volunteer.html.en#Research
Dead at point g: http://www.psc.edu/networking/projects/hpn-ssh/theory.php (SSH experiment)
Maybe it was this. (The link is named "Theory and Implementation") http://www.psc.edu/index.php/hpn-ssh/638