Well Jarvis' signiture looks just the same as the one I aquired personally from him, so on that basis I'd say it's genuine. I'm sure I've seen this (or similar) signed pics on ebay before so whether it's one of a kind or there's a few knocking around, I'm not so sure!
Just to confirm, those look 100 percent genuine............. Pulp were the easiest band to get signed stuff from in my opinion...... i dont mean harrasing them at end of gigs etc...... one or two people used to regularly get stuff signed for me....ive still got my "Scotty, your HARD.....Cor!!!!" love Jarvis signed TIH video promo lol - Jarvis's random messages always made me laugh. The best was "Anything else Scotty? !!! Love Jarv!"