For many years, PubPub has made it possible for communities to assign DOIs to a range of outputs and component Pubs. Knowledge Futures and Crossref are building together to test the limits of what’s possible for high-volume, high-granularity DOI management. That means fast prototypes, real building, and learning through the process.
Last September, we announced we’d be deprecating co-access and encouraging its ~100 users to use our multiple resolution service. We announced that no new DOIs will be placed in co-access from 1st of July 2026 and that the ensuing 6 months should be spent cleaning up records already in co-access and moving them over to multiple resolution.
We’re here with a reminder: co-access is being deprecated…and with an update: To help with the transition to multiple resolution, we offer a tool that simplifies the process and documentation about how to set up multiple resolution.
We’ve recently reached an important milestone for the research nexus: the works in our metadata corpus are now connected with over 2 billion citation links! This is a great opportunity to share a dedicated dataset and discuss why these are important for science.
The Crossref Nominating Committee is inviting expressions of interest to join the Board of Directors of Crossref for the term starting in January 2027. The committee will gather responses from those interested and create the slate of candidates that our membership will vote on in an election in September.
Expressions of interest will be due Monday, June 22, 2026
Our friend and colleague Christine Hone (née Buske) passed away in May from a short but brutal illness. Here is our attempt at ‘some words’, which we wrote for her funeral book and are posting here with her husband Dave’s permission.
We are devastated to lose Christine as a colleague and friend. It’s hard to put into words the effect she had on our small organisation in such a short time, and how much we’re already missing her. But here it goes.
It was 2015 when some of us first met Chris, and we immediately saw how much of an asset she could be to our organisation. She was very active in the community and well-known in many academic and publishing circles around the world. And she had an enviable combination of technical skills, a scientific mind, and a natural ability to engage people.
We tried to recruit her back then but she was in demand by others and it wasn’t until early 2018 that we succeeded. We finally got her! She became the Product Manager for a very advanced and complex system but she took to it perfectly, with real excitement and a complete understanding of how we (and therefore she) could help the research community all over the world see and make connections.
Christine’s official Crossref headshot 😊
With colleagues spread around the world, she joined an organisation that had exciting opportunities and its share of challenges. Chris engaged with all of this head-on. She handled a constant stream of queries from people spread across time zones, whilst at the same time getting to grips with a service that was difficult to pin down. She balanced these tasks which were at very opposite ends of the spectrum. She added so much and with such energy and intelligence to everything she got involved in, always bringing human attention and creativity.
Chris was also on the winning team at 2018’s UKSG quiz!
Ed, Amanda, and Chris: the Crossref contingent of the winning quiz team
In her talk at the 5:AM altmetrics conference she brought together technical detail, big-picture ideas, and her own particular passion. Her opening words were “My name is Christine and I’m a recovering fish scientist”. Never afraid to bring her personal brand of humour into the workplace, her opening slide was a photograph of her covered in rats. That presentation was the first time that much of the audience really understood our service. Having cracked the messaging for us, she was due to give the same talk at our annual meeting in Toronto a few months later…
Chris’s opening slide at her 5:AM talk
Chris giving her now legendary talk at 5:AM on Event Data
Many of us were in Toronto for that meeting; it was two weeks after we’d heard the news of her diagnosis. Some of us were able to visit her in the hospital where she told us of her and Dave’s decision to bring forward their wedding plans. It was a bittersweet announcement but, clearly, they adored each other and were determined to be happy together despite the challenging times ahead.
Over the last few months, even when she had little energy to spare, Chris popped in (virtually) to chat and update us, share pictures and, selflessly, to see how we were doing. Even people who never met or worked closely with her started to follow her vlog and exchange notes and news directly.
Always checking in with us, an update from Chris shortly before she passed
We have all been rocked by the news and there is a lot of sadness and grief among the Crossref staff and community. Even in the last moments we shared together Chris always asked about how her projects were going. Her passion for her products was a big part of what animated her when she first joined. Throughout her late-stage illness, this remained constant. She yearned to return to work. This zeal will forever be an inspiration to us all at Crossref.