Notes on knowledge work

The Founding Practice deal — fifty firms, locked for life.

Archive: our May 2026 launch offer of €25/seat for the first 50 firms. Pith has since retired seat subscriptions entirely — saving is free, and you pay per deliverable.

Why Pith Lab? On principles and the workshops that make them real.

Pith was always the principle: what remains when you boil reading down to its essence. The lab is where that distillation actually happens, week after week.