I took the original whitepaper from 2016 and search & replaced steem with hive, it's more of a test post - the properly revised version will be posted when the platform leaves beta.

Articles that have a DOI can be imported, with a link to the original source. There won't be much moderation (at least that's the plan right now), if an author is accredited they can publish anything they want, nothing speaks against re-publishing something that was posted elsewhere.