Remove doi as a string result from escholarship
Remove doi as a string result from escholarship

mehanig/scrapi,erinspace/scrapi,fabianvf/scrapi,CenterForOpenScience/scrapi,mehanig/scrapi,jeffreyliu3230/scrapi,alexgarciac/scrapi,felliott/scrapi,erinspace/scrapi,ostwald/scrapi,fabianvf/scrapi,felliott/scrapi,icereval/scrapi,CenterForOpenScience/scrapi