#xitter

@MsPhelps @Andy_Tattersall @CrossrefOrg So many of them are labeled ‘is-identical-to’ - which I think would imply “alternative identifier.” . https://api.crossref.org/works?facet=relation-type:10

@Andy_Tattersall @CrossrefOrg And to add to what has already been mentioned:

https://api.crossref.org/works?filter=relation.object:<pmid>

For example:

https://api.crossref.org/works?filter=relation.object:12094094

In general- look at the relation filters at https://api.crossref.org

Please come help @CrossrefOrg shape and build the infrastructure that helps link research. We’re looking for a Head of Infrastructure. Application deadline looms. https://www.crossref.org/jobs/2022-03-15-head-of-infrastructure/

“POSI fan tutte”- @CrossrefOrg ’s update on their POSI self-assessment. https://www.crossref.org/blog/posi-fan-tutte/

@MikeTaylor Uncomfortably complicated narrative but- yep.