The idea of PhenoData (part of the HEPMDB project), is to centrally and effectively store data (digitized curves from figures, tables etc) from those HEP papers which did not provide data in arXiv or HEPData, and to avoid duplication of work of HEP researchers on digitizing plots. This database has an easy search interface and paper identification via arXiv, DOI or preprint numbers. PhenoData is not intended to be a replication of any existing archive.
You may view and download existing PhenoData records without registration. You can also upload your own data, to do this you must register at HEPMDB. PhenoData allows you to create new record or update an existing one.
Please note that PhenoData is in the development stage. You are welcome to contact us with your questions/suggestions using link at the top of the page or at the launchpad.