: The "paper" or research data being guarded is the culmination of Heimdall’s work to save his race from extinction. Episode Highlights
: SG-1 is dispatched to an Asgard laboratory on the planet Adara II to rescue a scientist named Heimdall . [S5E22] Revelations
In the Stargate SG-1 Season 5 finale, , the specific "paper" you are referring to is likely the research on Asgard genetics that SG-1 is sent to recover. Context of the "Paper" / Data : The "paper" or research data being guarded