PCI is a non-profit and non-commercial organization run by scientists for scientists. All costs are kept as low as possible.

Many new publication services have recently appeared. Here is a non-exhaustive list of these services, with comments, highlighting the differences between these services and PCI. Overlay journals (eg Discrete Analysis, Discrete Mathematics & Theoretical Computer Science) are electronic open-access journals containing peer-reviewed articles deposited

  Information about PCI -Proposers are invited to read the PCI website: https://peercommunityin.org -Blogs are good resources for proposers: https://peercommunityin.org/blog-posts/   Adherence to PCI principles -Quality, reproducibility and accessibility of science are the three main goals of PCI. -The quality of a scientific article is not reflected