shitjournal-backup. 对 S.H.I.T Journal 预印本（文章）进行长期归档，便于引用与离线访问。无水印原版PDF、图片 、元信息、数据库友好

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.