{"_id":"595f630b1fcbc30015669d10","project":"5613d8fc6a092921004c30b9","version":{"_id":"595f615d4a72f7002b249a70","project":"5613d8fc6a092921004c30b9","__v":1,"createdAt":"2017-07-07T10:24:29.881Z","releaseDate":"2017-07-07T10:24:29.881Z","categories":["595f615d4a72f7002b249a71","595f615d4a72f7002b249a72","595f615d4a72f7002b249a73","595f615d4a72f7002b249a74","595f615d4a72f7002b249a75","595f615d4a72f7002b249a76","595f615d4a72f7002b249a77","595f615d4a72f7002b249a78","595f615d4a72f7002b249a79"],"is_deprecated":false,"is_hidden":false,"is_beta":false,"is_stable":true,"codename":"PID Platform","version_clean":"2.0.0","version":"2.0"},"category":{"_id":"595f615d4a72f7002b249a71","version":"595f615d4a72f7002b249a70","project":"5613d8fc6a092921004c30b9","__v":0,"sync":{"url":"","isSync":false},"reference":false,"createdAt":"2015-10-19T11:05:43.727Z","from_sync":false,"order":0,"slug":"getting-started","title":"Getting started"},"user":"56b8a1fab1e03e0d0010567f","__v":0,"parentDoc":null,"updates":[],"next":{"pages":[],"description":""},"createdAt":"2017-07-07T10:31:39.616Z","link_external":false,"link_url":"","githubsync":"","sync_unique":"","hidden":false,"api":{"results":{"codes":[]},"settings":"","auth":"required","params":[],"url":""},"isReference":false,"order":2,"body":"If you already know what persistent identifiers are, but you are interested in knowing much more about what you can actually do with them, please take a look at the [Webinar: Persistent identifiers: current features and future properties by Juha Hakala.](https://www.youtube.com/watch?v=93kBLs8fojI) In this webinar Juha Hakala explains the services that are being built on top of identifier systems.","excerpt":"","slug":"what-are-persistent-identifiers-features","type":"basic","title":"What are persistent identifiers? Features"}