When each line of code is written it is surrounded by a sea of context: who in the community this is for, what problem we’re trying to solve, what technical assumptions we’re making, what we already tried but didn’t work, how much coffee we’ve had today. All of these have an effect on the software we write.
By the time the next person looks at that code, some of that context will have evaporated.
It turns out that one of the things that is really difficult at Crossref is checking whether a set of Crossref credentials has permission to act on a specific DOI prefix. This is the result of many legacy systems storing various mappings in various different software components, from our Content System through to our CRM. To this end, I wrote a basic application, credcheck, that will allow you to test a Crossref credential against an API.
Subject classifications have been available via the REST API for many years but have not been complete or reliable from the start and will soon be deprecated. dfdfd
The subject metadata element was born out of a Labs experiment intended to enrich the metadata returned via Crossref Metadata Search with All Subject Journal Classification codes from Scopus. This feature was developed when the REST API was still fairly new, and we now recognize that the initial implementation worked its way into the service prematurely.
Crossref and DOAJ share the aim to encourage the dissemination and use of scholarly research using online technologies and to work with and through regional and international networks, partners, and user communities for the achievement of their aims to build local institutional capacity and sustainability. Both organisations agreed to work together in 2021 in a variety of ways, but primarily to ‘encourage the dissemination and use of scholarly research using online technologies, and regional and international networks, partners and communities, helping to build local institutional capacity and sustainability around the world.
The Metadata Manager tool is in beta and contains many bugs. It’s being deprecated at the end of 2021. We recommend using the web deposit tool as an alternative, or the OJS plugin if your content is hosted on the OJS platform from PKP.
Once you click Deposit, we immediately process the deposit and display the results for accepted and rejected deposits. All deposit records accepted by the system have a live DOI.
All deposit results are archived and available for reference on the Deposit history tab on the top menu bar.
You can also see your deposit history in the admin tool - go to the Administration tab, then the Submissions tab. Metadata Manager deposit filenames begin with MDT. You can even review the XML that Metadata Manager has created your behalf.
Updating existing records and failed deposits
Metadata Manager also makes it easy to update existing records, even if you didn’t use Metadata Manager to make the deposit in the first place. You must add the journal to your workspace before you can update the records associated with it - learn more about setting up a new journal in your workspace.
Accepted and Failed submissions can be updated using the respective tabs in the workspace. Click into the journal, and then click into the article. Add or make changes to the information, and then deposit.
What does the status “warning” in my submission result mean?
When similar metadata is registered for more than one DOI, it’s possible that the additional DOIs are duplicates. Because DOIs are intended to be unique, the potentially duplicated DOI is called a conflict. Learn more about the conflict report.
In Metadata Manager, if you register bibliographic metadata that is very similar to that for an existing DOI, you will see a status “warning” with your submission result. This is accurate.
When you return to your journal workspace in Metadata Manager to review your list of DOIs, the DOI that returned the “warning” will display as “failed”. This is inaccurate, as you can see if you try to resolve the DOI in question. We are working on improving the wording in this part of the process to make it less confusing.
Page owner: Sara Bowman | Last updated 2022-July-22