I guess a state record can be bigger than the world record.
The IGFA has the world record PS as 1 lb 6 oz.
http://wrec.igfa.org/WRecordsList.aspx?lc=AllTackle&cn=PumpkinseedThe official SC record of 2 lbs 4 oz blows that clear out of the water.
Edit: I sent an e-mail to the IGFA record coordinator asking why this is the case.