so you think you know crossref
DESCRIPTION
Carol Anne Meyer's quiz on all things CrossRef presented at the 2013 CSE Meeting in Montreal.TRANSCRIPT
So you think you know CrossRef?
Carol Anne MeyerMarketing and Business Development
Twitter: @meyercarol
Council of Science EditorsCrossRef, CrossCheck, and CrossMark
5 May 2013
What was the first service CrossRef
offered?a. CrossRef Search
b. DOI Reference Linking
c. CrossMark
d. CrossCheck
b.
CrossRef was founded in 2000 by a group of scholarly publishers for the purpose of establishing a reference linking system using the DOI.
What does DOI stand for?
a.Digital Object Identifier
b.Dancing on Ice
c.US Department of the Interior
d.Malta Department of Information
e.California Department of Insurance
f. None of the above
g.All of the above
g.
http://www.doi.org/
DOI is a trademark of the International DOI Foundation that appoints registration agencies like CrossRef
www.doi.org
What types of content have DOIs?
a.Consumer Movies
b.Scholarly Articles in Italian
c.Scholarly Articles in Chinese
d.Reference Works
e.Excel Spreadsheets
f. None of the Above
g.All of the Above
g.
Current Registration agencies
Which type of organization was not originally eligible to participate
in CrossRef?
a. Commercial Publishersb. Society Publishersc. International Publishersd. Secondary Publishers
d.
CrossRef was founded by a diverse group of publishers: commercial companies, not-for-profit societies, and publishers from North American, the UK, and Europe.
Abstracting and Indexing publishers, though, not eligible for membership, quickly became able to participate as Affiliates.
– Can query the system for DOIs and metadata– Can get bulk updates of metadata– Can act on behalf of members
83 Non-Publisher Affiliates
What do academic & research libraries have to do with CrossRef?
a. They send metadata queries to discover DOIsb. They use CrossRef metadata to direct their users to the
licensed copy of an articlec. They assign DOIs to scholarly documents hosted in
institutional repositoriesd. They educate students on reference skills including using
DOIs in academic paperse. All of the abovef. None of the above
e.
CrossRef has 2000 Library Affiliates
• Library Affiliates do substantial volume of querying at CrossRef
• Link Resolvers supplement library user metadata with CrossRef metadata and/or DOIs. The link resolver looks up institution’s holdings to direct users to a licensed copy.
• Libraries join CrossRef as Publisher Members to assign DOIs to content.
Works with Publishers, Libraries, and others
What is Forward Linking?a. A way to tell which of your article references
will have content to link to in the future
b. The strategic planning process at CrossRef
c. Another name for CrossRef Cited-By Linking
d. All of the above
e. None of the Above
C.
Cited-by Linking• Forward Linking was the original name for
Cited-By Linking, because links would be created to the article (not from the article) after subsequent articles cited it.
• Forward Linking should not be confused with Stored Queries, which save unmatched queries at the time of production and alert the publisher when DOIs are assigned to the non-matched references.
b.
343 million Cited-By links
25 million CrossRef DOIs with Cited-By links
19 million documents with references
CrossRef Services for Publishers
• DOI Reference Linking
• Cited-By Linking• CrossCheck
Plagiarism Screening
• CrossMark• FundRef
What is the recommended format for displaying CrossRef DOIs?
a. 10.5703/1288284314959
b. DOI: 10.5703/1288284314959
c. doi: 10.5703/1288284314959
d. Doi: 10.5703/1288284314959
e. doi: 10.5703/1288284314959
f. http://dx.doi.org/10.5703/12882843l4959
g. All of the above
h. None of the above
f.
• DOIs should be displayed as URIs (aka URLs) so they are not only unique, but also actionable.
• Displaying DOIs as URLs allows machines to follow DOIs, allows humans to use browser tools such as open in a new window, copy, etc.
• And, it makes it clear to readers what they should do with them—Click!
Which of the following is an acceptable format for displaying
CrossRef DOIs?a. http://dx.doi.org/10.5703/1288284314959
b. http://dx.doi.org/10.12932/AP0268.31.2.2013
c. http://doi.org/jhc
d. All of the abovee. None of the above
d.
• DOIs should be displayed as URIs (aka URLs) so they are not only unique but they resolve.
• Unwieldy DOIs can be shortened at shortdoi.org. Or better yet, choose a short naming scheme.
• CrossRef has exhausted all the “10.” prefixes with 6 digits and earlier this year began assigning 7 digit prefixes.
http://shortdoi.org
http://www.crossref.org/02publishers/doi_display_guidelines.html
Take a look at the following page
What’s missing that causes it to be out of compliance with
CrossRef’s rules?a.Funding information
b.CrossMark logo
c.DOI
d.CrossRef member logo
c.
• Publisher response pages must include the DOI, ideally in URL format, even though the link resolves to the same page.
• Displaying the CrossRef Member logo is a best practice, but not required.
• CrossMark is an optional service of CrossRef, so the logo is not required for non-participating publishers
• Funding disclosures are good practice, but not required by CrossRef
http://www.crossref.org/06members/49logos.html
When did CrossRef start allowing publishers to assign DOIs to
scholarly books?a.2000
b.2005
c.2010
d.Never, CrossRef doesn’t support book DOIs
e.None of the aboveb
Not just journals!
Choose the answer that best describes CrossRef
a.A not-for-profit trade association
b.A commercial vendor to scholarly publishers
c. A collaboration of subscription publishers
d. A subsidiary of a large commercial publisher
e.None of the above
a.
is a not-for-profit association of worldwide scholarly publishers
CrossRef is not-for-profit
http://www.crossref.org/02publishers/20pub_fees.html#deposit
•Organized as a trade association in New York
•Financially independent
•Members include publishers with both open access and subscription models
•Governed by a volunteer board of directors elected by members,
What is the fastest growing content type at CrossRef?
a.Journals
b.Books
c.Standards
d.Data
e.Reports
b.
Books are growing the fastest:over 365,000 titles
How can my publication cite supplementary data and other
material?a.Assign a DOI at CrossRef
b.Cite the data in the reference section using the DataCite or CrossRef DOI
c.Host the data at my organization
d.Have the author host the data at his or her institution
e.All of the above
f. None of the above
If I have supplementary data, I need to join DataCite to assign
DOIs
a.True
b.False
b.
•CrossRef has been assigning DOIs to components, including data sets, figures, tables, and graphics since 2007.
•The difference between different DOI registration agencies is one of community, not content type.
•CrossRef assigns DOIs for the scholarly publishing community. DataCite works with the library community and institutional repositories.
More than 1 million data items/figures/components
have CrossRef DOIs
• Protein Data Bank• Inter-university Consortium for Political and
Social Research (ICPSR) • International Union of Crystallography (IUCR)• Organization for Economic Development
(OECD)• Public Library of Science (PLoS)
How much does a DOI cost at CrossRef?
a. $1b. 25¢c. 15¢d. .06¢e. All of the abovef. None of the
above
CrossRef doesn’t sell DOIs
It provides services around DOIs like reference linking, plagiarism screening, discoverability, metadata distribution, update indicators, funding metadata.
Deposit fees for different content types:
http://www.crossref.org/02publishers/20pub_fees.html#deposit
CrossRef 60 millionORCID 130
thousandPubMed 23 millionSCOPUS 49 millionWeb of Science 50 Million
Match the Number of Records
with the OrganizationCrossRef 130
thousandORCID 23 millionPubMed 49 millionSCOPUS 50 MillionWeb of Science 60 million
How many times per month does someone click on or resolve a CrossRef
DOI?a.5 million
b.10 million
c.100 million
d.1 trillion
91,236,652
In Summary
• CrossRef provides infrastructure to enable publishers to enhance their content and services
• CrossRef services drive traffic to publishers content
What’s in it for publishers?
• No publisher is an island - collaboration and connection is the key
Photo by Joi Ito
P.S. Open Access Indicators
• Article level OA indicators will support discovery of OA content in hybrid journals.
• They can be displayed in CrossMark