Just noticed this part of the response:
"affiliation": [],
> When a PDF has Crossref CrossMark, the DOI is embedded in the metadata (I can't say how but I can find out)
That's likely to come in really useful, thanks.
http://api.crossref.org/works?filter=has-affiliation:true => total-results: 964,696
Just noticed this part of the response:
How well filled in is that? I find it's currently a really poorly provided thing on many sites (although there are metatags, they're often wrong).> When a PDF has Crossref CrossMark, the DOI is embedded in the metadata (I can't say how but I can find out)
That's likely to come in really useful, thanks.