There are three ways you can share a Page - via a link, by adding an email address, or via smart embed.
Pages are a "live" and interactive document where you would need to open, close, scroll through, or click through Scribes, so it would not make much sense to export it as a PDF, for example, since a PDF is a document format that consists only of text and images.
Can I export a Page to PDF?
Tanja Amanovic