Without atomic claims, provenance becomes much harder to govern so that evidence tracking depends on CXUs being atomic.

Without atomic claims, provenance

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

all become much harder to govern

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf

The CXU is the reason the rest of the architecture works.

— Beyond Retrieval - Pyrana Context Engine Whitepaper.pdf