id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_a6bbbsvcsjbh3gg72goakusucy	Jens Klump	20 Years of Persistent Identifiers – Which Systems are Here to Stay?	2017	7	.pdf	application/pdf	3877	357	52	different persistent identifier systems have been applied to the identification of research data, Keywords: persistent identifiers; semantic web; research data repositories measure for the uptake of persistent identifier systems because the sizes of research data repositories and re3data.org is a global registry of research data repositories that covers all academic disciplines. we will only discuss the use of persistent identifiers in the context of research data and the record of science. persistent identifier in research data repository systems. Remarkable is the relatively frequent use of "other" persistent identifier systems, not differentiated in the re3data.org description, by disciplinary repositories. The authors would like to thank the Registry of Research Data Repositories (re3data.org) for providing an Klump and Huber: 20 Years of Persistent Identifiers – Which Systems are Here to Stay?Art. 9, page 6 of 7 Klump and Huber: 20 Years of Persistent Identifiers – Which Systems are Here to Stay?Art. 9, page 6 of 7 	./cache/work_a6bbbsvcsjbh3gg72goakusucy.pdf	./txt/work_a6bbbsvcsjbh3gg72goakusucy.txt