I understand the problem you are facing, but the cited case (and those
following it) make clear they do not equate "publication" with
"technical paper", but instead "something available to the public,
regardless of form".
"interpretation of the words 'printed' and 'publication' to mean
'probability of dissemination' and 'public accessibility'"
(note that publication is equated with public accessibility, not form
of document
If you want to argue they are not exactly on point, you could try, but
given there is absolutely no caselaw i can find coming down that would
support such a position, I think you would be hard pressed to find a
judge who would not roll their eyes at you. :)