1. Portico A New Electronic Journal Archiving Service Toni Tracy Director, Publisher Relations 2006 Ingenta Publisher Forum June 6, 2006

2. Portico’s Mission To preserve scholarly literature published in electronic form and to ensure that these materials remain available to future generations of scholars, researchers, and students

3. Portico’s History In 2002, JSTOR initiated a project known as the Electronic-Archiving Initiative, the precursor to Portico The goal was to facilitate the community’s transition to electronic scholarly journals by developing a technological infrastructure and sustainable archive to preserve e-journals The Initiative began with 2-year pilot phase (2003- 2005) working with 10 publishers to gain experience in content formats and technological challenges Portico was launched in spring 2005 by JSTOR and Ithaka, with support from The Andrew W. Mellon Foundation Operations are “live” and journals are currently being ingested and archived

4. What Portico Is Portico is a not-for-profit organization with a mission and singular focus to provide a permanent archive of electronic scholarly journals Portico is a centralized archive that is open to all peer-reviewed journals Portico is a community-based, cooperative approach to the digital preservation challenge

5. Portico Advisory Committee John Ewing, American Mathematical Society Kevin Guthrie, Ithaka Daniel Greenstein, California Digital Library Anne R. Kenney, Cornell University Library Clifford Lynch, CNI Carol Mandel, New York University David M. Pilachowski, Williams College Rebecca Simon, University of California Press Michael Spinella, JSTOR Suzanne E. Thorin, Syracuse University Library Mary Waltham, Publishing Consultant Craig Van Dyck, John Wiley & Sons, Inc.

6. Portico’s Approach to E-Journal Archiving Portico preserves the intellectual content of the journal, including the text, images, and limited functionality such as internal linking, but “look and feel” and publishers’ value-add features are not preserved Publishers deliver to Portico the “source files” of electronic journals (SGML, XML, PDF, etc.) Portico converts or “normalizes” the files from their original proprietary format to an archival format and deposits the content in the Portico repository Portico’s normalization proceeds carefully and deliberately and the process is focused on long-term preservation requirements rather than immediate access

7. Full-text Article Rendition

8. Portico’s Access Model Portico offers access to archived content only to those libraries supporting the archive financially Access is offered only when specific trigger event conditions prevail and when titles are no longer available from the publisher or other sources Trigger events include: –When a publisher ceases operations and titles are no longer available from any other source –When a publisher ceases to publish and offer a title and it is not offered by another publisher or entity –When back issues are removed from a publisher’s web site and are not available elsewhere –Upon catastrophic failure by publisher’s delivery platform for a sustained period of time

9. Portico’s Access Model For all libraries supporting Portico, trigger events initiate campus-wide access regardless of whether a library previously subscribed to the publisher’s journals Until a trigger event occurs, select librarians at participating libraries are granted password-controlled access for archive audit and verification purposes Libraries may also rely upon the Portico archive for post-cancellation or “perpetual” access, if a publisher chooses to name Portico as a mechanism to meet this obligation

10. Sources of Support Support for the archive comes from the primary beneficiaries of the archive – publishers and libraries - but charitable foundations and government agencies will also offer support To date, 13 publishers have agreed to deposit over 3,400 journals to the archive and 60 libraries have committed to participate in Portico

11. Participating Publisher Support Publishers sign an archive license agreement and are asked to deposit their content in the archive in a timely manner Publishers also make a financial contribution: –Annual Supporting Publisher Contribution to fund initial conversion tools development and to defray the cost of adding new content as it is published –Contributions are tiered and vary according to the size of the publisher’s annual journals revenue (print and e subscriptions, licensing, and advertising) –Annual contributions range from $250 to $75,000

12. Supporting Publisher Annual Contribution Annual Journals Revenue >$200 million $100-200 million $50-100 million $10-50 million $5-10 million $1-5 million $500k-1 million $250-500k <$250k Annual Archive Contribution $75,000 $50,000 $25,000 $15,000 $5,000 $2,500 $1,000 $500 $250

13. Portico Participating Publishers American Anthropological Association American Mathematical Society Annual Reviews Berkeley Electronic Press BioOne Elsevier Oxford University Press Sage SIAM Symposium Journals (UK) United Kingdom Serials Group University of Chicago Press Wiley

14. Participating Library Support Libraries are asked to make an Annual Archive Support payment to defray ongoing operations, maintenance and enhancement of the archive’s technological infrastructure, and content migrations as technology evolves The Annual Archive Support payment is based upon total Library Materials Expenditures (LME) reflecting Portico’s role in protecting a critical component of library collections

15. Annual Archive Support Levels Individual Library Total LMEAnnual Fee $25-30 million$24,000 $20-25 million$19,000 $15-20 million$17,500 $13-15 million$16,100 $11-13 million$15,200 $9-11 million$14,300 $7-9 million$13,000 $5-7 million$11,500 $4-5 million$10,000 $3-4 million$ 8,900 Total LMEAnnual Fee $2-3 million$ 7,800 $1-2 million$ 6,700 $750k-1 million$ 5,400 $500-750k$ 4,200 $250-500k$ 3,100 $150-250k$ 1,500 <$150k1% of LME

16. Benefits of Archiving Facilitates the community’s transition to reliance upon electronic resources Enables system wide savings through reduced processing and storage of print resources with shared infrastructure of “virtual stacks” May enable savings through reduced processing and storage of print resources Provides a means of assuring access to e-resources over the long term and protects against gaps in library collections Provides a practical mechanism to address “perpetual access” needs

17. Ask me Questions! Toni Tracy toni.tracy@portico.org www.portico.org