Before revision:  First, experimentally exposing papers' actual citation counts during the survey causes respondents to perceive all but the top 10\% cited papers as of lower quality. Because perceptions of quality are a key factor in citing decisions, citation counts are likely to endogenously cause more citing of top papers and equating them with quality overestimates the actual quality of those papers.
After revision:  First, experimentally exposing papers' actual citation counts during the survey shows that low counts cause lowered perceptions of quality are a key factor in citing decisions, citation counts are likely to endogenously cause more citing of top papers and equating them with quality overestimates the actual quality of those papers.