To date, we have collected around 740 million events from 12 different source since we launched our Event Data service service in 2017. Each event is an online mention of the research associated with a DOI, either via the DOI directly or using the associated URL. However, we know that there is much more out there. Because of this, we would like to explore where we could expand.
We invite proposals to conduct a gap analysis for Event Data sources, looking at what we currently collect and seeing what more could be added.
We are delighted to announce the formation of a new Advisory Group to support us in improving preprint metadata. Preprints have grown in popularity over the last few years, with increasing focus brought by the need to rapidly disseminate knowledge in the midst of a global pandemic. We have supported metadata deposits for preprints under the content type ‘posted content’ since 2016, and members currently register a total of around 17,000 new preprints metadata records each month.
It is time to put the ‘R’ back into R&D.
The Crossref R&D team was originally created to focus on the kinds of research projects that have allowed Crossref to make transformational technology changes, launch innovative new services, and engage with entirely new constituencies. Some Illustrious projects that had their origins in the R&D group include:
DOI Content Negotiation Similarity Check (originally CrossCheck) ORCID (originally Author DOIs) Crossmark The Open Funder Registry The Crossref REST API Linked Clinical Trials Event Data Grant registration ROR And for each project that has graduated, there have been several that have not.
This announcement has been in the works for some time, but everything seems to take longer when there is a pandemic going on, including finding time and headspace to plan out our strategy for the next few years.
Over the last year or so we have had our heads down addressing how to scale our 20-yr-old system and operation – and adapting to new ways of working. But we’ve also spent time talking to people, forging alliances, looking ahead, and making plans.
If you register content with us using the web deposit form, XML upload via our admin tool, or XML deposit using HTTPS POST, your submission will be placed in our submission queue.
When your deposit has been processed, we’ll email you a submission log containing the final status of your submission. You should review these submission logs to make sure your content was registered or updated successfully.
If you register content with us by sending the files to us directly using the Crossref XML plugin for OJS, or if you’re still using the deprecated Metadata Manager, your submission is processed immediately (it isn’t placed in our submission queue). We don’t send you a submission log to show the final status of your submission; instead, you’ll see a message within Metadata Manager or OJS itself. But a submission log is still generated, and you can log in to our admin tool using your account credentials to view the submission log for your deposit.
The submission queue
If you’ve registered some content with us using the web deposit form, XML upload via our admin tool, or XML deposit using HTTPS POST, and you don’t receive your submission log email immediately, it is likely that your deposit is waiting in the submission queue.
To see the submission queue, log in to the admin tool using your account credentials, and click Show My Submission Queue on the opening page (or click Submissions, then Show System Queue).
At the top of the page, you will see all the submissions that are being actively processed at the moment. They are listed individually by submission ID number, along with file name, file type, percent completed, and timestamps.
The submissions that are still waiting to be processed are displayed at the bottom of the page. They are grouped by the role used to submit the files. Click + under Details (on the left, next to your depositor ID) to expand a list of your deposits waiting to be processed. You will also see the submission ID, filename, and position in the queue.
It typically takes only a few minutes for a submission to be picked up for processing and then for the processing to be completed. Processing may take longer depending on overall system traffic, and submission size and complexity. If there is a problem with the submission queue, we usually post an update - please check our status page for updates. If you’re concerned about your submission processing time, or are planning a large update and would like to coordinate with us about timing, please contact us.
Submission logs are delivered through these channels:
We email you an XML-formatted log for records that are submitted through the web deposit form or Simple Text Query, uploaded via our admin tool, or sent to us through HTTPS POST.
The log is sent to the email address you provided when using the web deposit form or Simple Text Query, or included in the <email_address> field in your deposit XML.
The email will have the subject line: Crossref Submission ID and it’s sent once your submission has made it through the queue. It includes your submission ID, tells you if your deposit has been successful, and provides the reason for any failure.
View submission logs for past deposits
If you didn’t receive a submission log email, you can use the admin tool to search for submission logs for past deposits:
Click the Submissions tab, then the Administration sub-tab
Click Search at the bottom of the screen, and you’ll see a list of all past deposits for your account, from newest to oldest.
Click on the Submission ID number to the left of any deposit to access the Submission details, including the submission log for that deposit, or click on the file icon to view the file that was submitted.
After step 3 above, you can also narrow your search by entering parameters into any of the following fields on the Submissions administration sub-tab page:
Select a date range using the Last Day, Last Three Days, or Last Week buttons, or enter a custom date range to search for older deposits
If your account submits metadata deposits for multiple prefixes, you can use the Registrant field to narrow your search to just the deposits for a single prefix.
Click Find next to Registrant
In the pop-up window, enter the member name associated with the prefix and click Submit
Select the appropriate member name/prefix and the pop-up window will close. You’ll see a code for that prefix entered in the Registrant field
Select a deposit type from the Type drop-down menu to limit your search to just one type of deposit.
Metadata will limit results to full metadata deposits. This is the most common type.
DOI references will limit results to resource-only deposits, including references, Similarity Check full-text URLs, funding metadata, and license metadata
Conflict Undo will limit results to text files that were deposited to resolve conflicts
Check the Has Error box to only search for deposits with errors.
Check the Has Conflict box to only search for deposits with conflicts.
View the history of a DOI
Find the deposit history of an individual DOI using the admin tool, including all deposit files and submission logs.
The report lists every successful deposit or update of the DOI being searched. View the submission details (including log and submitted XML) by clicking on the submission number:
Use HTTPS to retrieve logs
In addition to the submission report you receive by email, you can also retrieve the results of submission processing or the contents of a submission at any time using HTTPS. You need to include your account credentials in the URL.
If you are using organization-wide shared role credentials, please use this version of the query, and swop “role” for your role, and “password” for your password.
If you are using personal, unique user credentials, please use this version of the query, and swop “email@example.com” for your email address, “role” for your role, and “password” for your personal password.
In both versions of the query, you can choose to track a submission by either its doi_batch_id or by its file_name. We recommend choosing file_name.
The main difference between using doi_batch_id and file_name is that doi_batch_id is inserted into the database after the submission has been parsed. Using file_name is preferable because submissions in the queue or in process can be tracked before deposit. Non-parse-able submissions can also be tracked using this method.
To use this feature effectively, make sure each tracking ID (doi_batch_id or file_name) is unique as only the first match is returned.
Finally, you need to add in the type of data you want back. Use result to retrieve submission results (deposit log) or use contents to retrieve the XML file.
Page owner: Isaac Farley | Last updated 2020-October-06