It might work for DOIs (I haven't tried that) but when the second part of the url is another url, it doesn't work the way I wish it did. In particular, this ne

It might work for DOIs (I haven't tried that) but when the second part of the url is another url, it doesn't work the way I wish it did. In particular, this next url redirects to the paywall, whereas I wish it redirected to sci-hub: https://whereisscihub.herokuapp.com/go/http://ieeexplore.ieee.org/document/8094949 https://whereisscihub.herokuapp.com/go/http://ieeexplore.iee... (The reason for wanting to use a URL instead of a DOI is that some paywalls have stopped publishing the DOI, so if all I start with is a link to a page at a paywall, there's no reliable way I know of to discover the DOI.)