text: mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and
  systems science, and economics.Installation and Setupâ€‹First, you need to install arxiv python package.pip install arxivSecond, you need to install PyMuPDF python package which transforms PDF files downloaded from the arxiv.org site into the text format.pip install pymupdfDocument Loaderâ€‹See a usage example.from langchain.document_loaders import ArxivLoaderRetrieverâ€‹See a usage example.from langchain.retrievers import ArxivRetrieverPreviousArthurNextAtlasDBInstallation and SetupDocument LoaderRetrieverCommunityDiscordTwitterGitHubPythonJS/TSMoreHomepageBlogCopyright Â© 2023 LangChain, Inc.