Explore / Technology
4,820 explorers / 3 open questions / 4100 papers
Cathedral separates the established mechanism, the historical contribution chain, and the unresolved assumptions so each can be inspected independently.
Known nodes connect to ghost nodes where questions remain open.
Credit follows documented contributions. Open questions remain attached to the historical path rather than being presented as context-free prompts.
1995
A quantum code protects against arbitrary single-qubit errors.
Shor demonstrated that quantum information could be protected despite the no-cloning constraint.
Peter Shor
Mathematician who introduced a quantum error-correcting code capable of protecting against arbitrary single-qubit errors.