object
Shor code
The fixed CSS stabilizer block introduced by Shor: three inner bit-flip repetition blocks become the symbols of an outer phase-flip repetition code. Short Z checks locate X components inside a block, long X checks locate Z components between blocks, and a Y fault activates both syndrome sectors.
Scoped completion
Completion belongs to an entity, not the whole page
eczoo-entity:shor_nine#objectT2 — preserved
Researched operational entry
The formal core, operations, and typed relations meet the T2 Corpus boundary; full Reader-Contract pedagogy is not implied.
One orienting visual
Orienting view
Inspect constructor-derived qubits, stabilizers, and logical paths without leaving the entry. Visual instance: n9
At a glance
Executable-target parameters
form: object formal target: small-code formal target: textbook formal target: css
Reference instances
| Instance | n | k | d |
|---|---|---|---|
| n9 | n=9 verified | k=1 verified | d=3 verified |
Scientific scope
Source, page, and formal object are separate identities
Primary entity: eczoo-entity:shor_nine#object. Formalization target: eczoo-entity:shor_nine#object. Legacy vocabulary: exact code projection.
Source/entity binding: clean.