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We are grateful for Simons Foundation's support. The gift aims to encourage long-term community support by lowering arXiv membership fees, making participation affordable to a broader range of institutions. This support helps ensure that the ultimate responsibility for sustaining arXiv remains with the research communities and institutors that benefit from the service most directly.
An integral part of our sustainability planning process has been assessing the technologies, standards, services, and policies that constitute arXiv. The sustainability of arXiv also depends on enabling interoperability and creating efficiencies among repositories with related and complementary content to reduce duplicate efforts. 2013 has been a transition year for arXiv including adding new staff and exploring new organizational models. Here are some of our key accomplishments and areas that are work-in-progress: