Sponsors make Crossref membership accessible to organizations that would otherwise face barriers to joining us. They also provide support to facilitate participation, which increases the amount and diversity of metadata in the global Research Nexus. This in turn improves discoverability and transparency of scholarship behind the works.
We are looking to work with an individual or organization to perform an audit of, and propose changes to, the structure and information architecture underlying our website, with the aim of making it easier for everyone in our community to navigate the website and find the information they need.
Proposals will be evaluated on a rolling basis. We encourage submissions by May 15, 2025.
At the end of last year, we were excited to announce our renewed commitment to community and the launch of three cross-functional programs to guide and accelerate our work. We introduced this new approach to work towards better cross-team alignment, shared responsibility, improved communication and learning, and make more progress on the things members need.
This year, metadata development is one of our key priorities and we’re making a start with the release of version 5.4.0 of our input schema with some long-awaited changes. This is the first in what will be a series of metadata schema updates.
What is in this update?
Publication typing for citations
This is fairly simple; we’ve added a ‘type’ attribute to the citations members supply. This means you can identify a journal article citation as a journal article, but more importantly, you can identify a dataset, software, blog post, or other citation that may not have an identifier assigned to it. This makes it easier for the many thousands of metadata users to connect these citations to identifiers. We know many publishers, particularly journal publishers, do collect this information already and will consider making this change to deposit citation types with their records.
The Simple Text Query form (STQ) allows users to retrieve existing DOIs for journal articles, books, and chapters by cutting and pasting a reference or reference list into a simple query box. For years the service has been heavily used by students, editors, researchers, and publishers eager to match and link references.
We had changes to the service planned for the first half of this year - an upgraded reference matching algorithm, a more modern interface, etc. In the spirit of openness and transparency, part of our project plan was to communicate these pending changes to STQ users well in advance of our 30 April completion date. What would users think? Could they help us improve upon our plans?
About a month ago, I reached out to the 21,000 plus users we had on record of using STQ since January 2018. We received nearly 85 responses from the messages we sent. Questions ranged from: if we were making changes, would PubMed ID matching be supported? To: What about the reliability of the returned reference links? And: Could we better accommodate larger reference lists?
Many of the users we heard from told us how STQ was critical to their work. I read all these messages. The concerns raised by users were legitimate and much appreciated. We reassessed our project timeline and plans, and decided to shift course. So, what are we doing?
What’s changing?
The previous hurdle of having to register your email address simply to return reference links was confusing and unnecessary. We removed it.
We previously limited the number of monthly reference links to 5,000 per email address. Most didn’t reach the limit, but those who did were frustrated by it and/or found ways around it. We want you to match and register as many references as possible, so we removed the monthly limit too.
Many of you with long reference lists found that you were occasionally reaching our limit of 30,000 characters per submission. Once again, we want you to match and register as many references as possible so we removed the character limit altogether and instead are just looking at the number of references per submission. We now provide space for 1,000 references per submission (We checked. The most references we have ever received via the STQ form in one submission was around 750. Thus, we rounded up.).
We did make a change to the backend of the service. We updated the algorithm we use to return reference links. We think it’s an improvement. Let us know how you find it.
What’s remaining the same?
Core functionality. It’s all in the name. Retrieve DOIs for journal articles, books, and chapters by cutting and pasting a reference or reference list into a simple query box.
PubMed ID matching. You use it. You need it. We’re keeping it.
Deposits. You’ll still need an email address for this, but we won’t ask for it until you’re at the deposit screen.
The interface. We’re still eager to give the user interface a much-needed refresh, but, as many users pointed out to us, there’s still some core functionality that’s important that we need to retain with any interface update. For instance, you need to be able to easily copy and paste reference links into your reference list. That functionality isn’t going anywhere.
Resetting reference links. Submit references, match, reset, and repeat. Many users like the reset button. It’s not going anywhere either.
XML queries
The change to the backend of the service that I mentioned above is not confined to reference matching and depositing for STQ users. XML queries for reference matching are also now powered by that new backend. We think it’s a seamless transition, but if you find it is not, please let us know.
I’m excited for these changes and hope you are too. I invite you to try the simpler and improved STQ form, and let us know what you think.
