2514 — Wilson Interface Magic Is Activated by Coherent Control
Exact interface witness
An exact nondegenerate eigenstate of the native ququart Pauli (X_4Z_4) maps under (r=2a+d) to a two-qubit state having only two unit-magnitude Pauli expectations. A pure two-qubit stabilizer state requires four. The digit interface therefore cannot freely identify the full native and binary stabilizer theories.
Task-local strengthening
Every fixed native Fourier character state
does map to a binary stabilizer. Branchwise pointer inspection therefore misses the resource. On the coherent Wilson trajectory, the odd primitive
sends ( |+\rangle|+_4\rangle) to a binary state with only two unit-magnitude three-qubit Pauli expectations, rather than the eight required for a stabilizer state. Magic is activated by coherent control, exactly where faithful quantum sector extraction differs from classical branch readout.
Scope
This is a qualitative resource obstruction on the actual odd Wilson primitive. It does not derive a numerical code-switch cost, admit a physical interface, or provide a fault-tolerant exRec. Those remain typing blockers.
Durable verification
- Packets:
research/kitaev/ququart-digit-interface-magic-witness.mdandresearch/kitaev/ququart-wilson-coherence-magic.md. - Checkers:
uv run --with sympy python research/kitaev/checkers/check_ququart_digit_interface_magic_witness.pyanduv run --with sympy python research/kitaev/checkers/check_ququart_wilson_coherence_magic.py. - Result hashes:
B1491AF6BCC0C6A324D6521520B008168A367E80F913B849FAEBCFA925003FE4and0A85E7D28474151369F3FF436A285558000A666908D595296718B555B75911B8. - Graph admission:
ev-000000003481-69561b26-82e7-4f9a-a9a7-2e00344f297c. - Ledger allocation:
seqclaim-ac071a8741654a3ec2b337e5.