The DataCite blog has migrated to a new platform, from a hosted version at Ghost to a self-hosted version using Jekyll. The main reason for this change is that it gives us more control over the formatting of blog posts. The migration was easy as both Ghost and Jekyll use markdown to format blog posts, and the blog post URLs haven’t changed.

Other than some layout changes that make the blog look and feel more consistent with other DataCite sites, the other main difference that users will see is that the blog now uses formal citations and reference lists for scholarly content. A September blog post (Fenner, 2015) described the background for this, and a good example where you can see the change is the post summarizing the September persistent identifier workshop in Paris (Cruse, 2015).

Below are some tips if you also want to add formal references to your blog:

  1. Use markdown format and Jekyll with Pandoc to convert markdown to html. You can add Pandoc support to Jekyll by adding gem 'jekyll-pandoc' to the Jekyll Gemfile and the following into _config.yml:
    - normalize
    - smart
    - mathjax
    - csl: _styles/apa.csl
    - bibliography: bibliography/references.bib

The DataCite blog uses the APA citation style and stores the references in BibTex format here. Pandoc uses the Citation Style Language, so it is easy to switch to any of the 5000+ available styles.

  1. You can use Github Pages to host the blog, but if you want to use https, and/or more flexibility with caching and domain names I recommend Amazon S3. Unless your blog sees a lot of traffic I doubt that the monthly cost is more than $2-5. One other advantage is that you don’t have to deal with multiple git branches – which is how Github Pages stores the deployed website – as this can be confusing.

  2. Jekyll is a static site generator, i.e. all blog pages are generated as HTML and no database backend is needed. You can build and deploy to S3 from your local computer, but I highly recommend to use a continuous integration tool for this. DataCite uses Travis CI, which is free to use for open source projects. Travis CI has nice support for deployment to Amazon S3, rebuilding all pages and deploying to Amazon S3 takes about three minutes, and is triggered when we commit new code (e.g. a new blog post) to the blog git repository. For testing new features we deploy the labs git branch to

  3. Since the 1.15.2 release in November Pandoc supports :// in citation keys. This makes it easy to generate consistent citation keys using the URL field as the key, in particular when sharing references with others. One nice side effect is that we can use this key (which Pandoc puts into the data-cites attribute of the generated HTML) to generate a link from the in-text citation with a little bit of Javascript, e.g. this one: (Cruse, 2015).

This blog post is not only the last post on this blog in 2015, but also the 25th post since we launched this blog in August, a nice little milestone at the end of the year. We wish all readers a great start into the new year.


Cruse, T. (2015). Recap: Persistent Identifiers in Paris. DataCite Blog. Retrieved from

Fenner, M. (2015). Adding References to the DataCite Blog. DataCite Blog. Retrieved from

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Martin Fenner

DataCite Technical Director

Announcing the DataCite Blog Relaunch


© 2015 Martin Fenner. Distributed under the terms of the Creative Commons Attribution license.