Skim

什么是 Skim？

Keeping up with a field stopped being about access as papers ship by the thousand each week, and became about attention. Skim is a second pair of eyes on your reading queue: it walks the backlog while you work, scores each line against a reader profile you control, and surfaces only what matters to you: into your notes, linked back to PDF#page+line, a rare alert for the truly critical. You read deep where it counts and trust the triage everywhere else.