Held-out assembly
Exclude a complete route from fitting. Reconstruct it from known rotations and residuals without retraining a full expert.
INTERACTIVE FIELD NOTE / RHPC-01
A proposed way to reuse frequent expert paths as aligned latent slices, recover uncommon detail with residual holograms, and distinguish genuine convergence from standing reverberation.
B is shared. Ri rotates a reusable slice. hi restores route-specific information. Πi preserves station order.
01 / SUBSPACE COMPRESSION
Let B ∈ ℝd×k be a shared orthonormal basis with k ≪ d. A common path component is described by coordinates zi and a low-cost rotation Ri ∈ SO(k). Only the part that fails to fit this shared chart remains in hi.
Reconstruction error: ei = ‖xi − x̂i‖2. A useful system must lower unique stored state without letting ei destroy route behavior.
02 / ORDERED SPECIFIER CHAIN
A holographic signature binds every station descriptor si to a position code ρi using circular convolution ⊛. Superposition produces a fixed-width approximate key.
Because unbinding is approximate and cross-talk grows with load, the authoritative object is still Mπ = [(station, permutation, rotation, residual, provenance)i]i=0…L−1.
The key and manifest agree. Permute the route to see why position binding must be tested.
03 / RECURRENT PHASE RESOLUTION
At iteration t, plates expose phases φi(t). The coherence residual below is zero only when their relative phases agree.
A lock requires Δt < ε for several consecutive steps and low reconstruction residual. A standing refraction is different: qt ≈ qt−p for some period p > 1 while qt ≠ qt−1.
04 / WHAT WOULD KILL THE IDEA?
Exclude a complete route from fitting. Reconstruct it from known rotations and residuals without retraining a full expert.
Scramble station order while preserving the same components. A valid ordered signature and executor must detect the change.
Replace learned or fitted rotations with norm-matched random orthogonal maps. Similar performance would collapse the alignment claim.
Force periodic states. The lock detector must reject them even when naive smoothed residuals appear small.