Keystone

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Every paper, every citation reading and every assumption is open to anyone, and nothing here is behind this page. Signing in does one thing: your reading list follows you between machines instead of living in one browser. The cost is that it then lives on a server too — the papers you opened, filed under a hash of your account id, deletable from your profile in one click.

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The whole library reads the same either way. A guest’s reading list stays in this browser, which makes it useless on another machine and impossible for anyone else to read.

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