It has been ensured under the digital archiving policy of LC-JSTEM that despite any accidental loss of data in our personal archival records, the published scholarly content remains available to the scholarly community through the following systems available in the OJS:
PKP Preservation Network (PN)
The PKP Preservation Network (PN) provides free preservation services for any journal managed and operated through Open Journal System (OJS). The PKP PN plugin for OJS 3 is available in the plugin gallery. Therefore, fulfilling the basic criteria, this plugin has been activated for LC-JSTEM.
LOCKSS and CLOCKSS Archival Systems
LC-JSTEM uses the digital preservation systems of LOCKSS and CLOCKSS licenses for archiving through the OJS. LOCKSS is an open-ended program in which all libraries can participate in its global network. CLOCKSS is a global archive that preserves content on behalf of all libraries, publishers, and scholars worldwide.