Cubrim is an active open-source lossless-compression research program in Rust, with a public research site and DB-backed experiment API. Its working hypotheses explore an N-dimensional cube model, mixed-radix decomposition, distance mapping, BWT, context mixing, and columnar coding. The linked site publishes successful and terminal-negative experiments for comparison with gzip and zstd. No general performance advantage or production-readiness claim is made here.
Hypothesis race
The research log records compression hypotheses and any published comparisons with gzip and zstd, including unsuccessful experiments. Treat each result as experimental until independently reproduced.
See the race →How it works in three dimensions
N-dimensional cube model: φ-mixed-radix decomposition, distance map, BWT + context-mixing + columnar coding. Lossless on any input.
See the algorithm →