From 61ef0ff1603c3813f42996607f41ed79bc936601 Mon Sep 17 00:00:00 2001
From: Allaun Silverfox <28494262+allaunthefox@users.noreply.github.com>
Date: Sat, 16 May 2026 16:30:15 -0500
Subject: [PATCH] Add logogram chirality route gate documentation

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 .../famm/LOGOGRAM_CHIRALITY_ROUTE_GATE.md     | 165 ++++++++++++++++++
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+# Logogram Chirality Route Gate
+
+## Purpose
+
+Promote logogram chirality into the active FAMM equation stack **only where it is beneficial**.
+
+The existing logogram/symbology design already requires direction, chirality, phase, placement, residual policy, and receipt hash for lawful atomization. This document adds the missing operational layer: chirality can become a route coordinate when orientation changes admissibility, transition legality, replay, or DAG identity.
+
+## Canonical rule
+
+```text
+chirality is display metadata by default;
+chirality becomes a route coordinate only when it changes admissibility.
+```
+
+## Chirality witness
+
+```math
+\chi_{\mathrm{logo}}
+=
+(d,\;h,\;\phi,\;p,\;m)
+```
+
+Where:
+
+| Term | Meaning |
+|---|---|
+| `d` | direction |
+| `h` | handedness / chirality |
+| `phi` | phase |
+| `p` | placement |
+| `m` | mode / modifier family |
+
+## Logogram atom
+
+```math
+L_i
+=
+(
+\mathrm{id}_i,
+\mathrm{payloadHash}_i,
+\chi_{\mathrm{logo},i},
+\mathrm{residualPolicy}_i,
+\mathrm{receiptHash}_i
+)
+```
+
+## Packet primitive upgrade
+
+Current broad packet form:
+
+```math
+\Gamma_i
+=
+\gamma_i
+\otimes
+\chi_i
+\otimes
+\kappa_i
+\otimes
+\tau_i
+\otimes
+U_i\Lambda_i a_i
+\otimes
+\theta_i
+\otimes
+\epsilon_i
+```
+
+Upgrade:
+
+```math
+\boldsymbol{\chi}_i
+=
+[
+\chi^{\mathrm{geom}},
+\chi^{\mathrm{logo}},
+\chi^{\mathrm{braid}},
+\chi^{\mathrm{op}}
+]_i
+```
+
+Then:
+
+```math
+\Gamma_i
+=
+\gamma_i
+\otimes
+\boldsymbol{\chi}_i
+\otimes
+\kappa_i
+\otimes
+\tau_i
+\otimes
+U_i\Lambda_i a_i
+\otimes
+\theta_i
+\otimes
+\epsilon_i
+```
+
+## Route probability upgrade
+
+```math
+P(\sigma_t=i\mid X_t)
+\propto
+\exp[
+-\alpha d_i
+-\beta\Omega_i
++\gamma I_i
+-\eta C_i
++\lambda\mu_i
++\rho R_i
++\chi H_i
+]
+```
+
+where:
+
+```math
+H_i
+=
+\operatorname{compat}
+(
+\chi_{\mathrm{state}},
+\chi_{\mathrm{op}},
+\chi_{\mathrm{logo}},
+\chi_{\mathrm{surface}}
+)
+```
+
+## Where it plugs in
+
+| Layer | Use |
+|---|---|
+| FAMM | route score / scar class / invariant overlap |
+| PIST | wrong-handed transition prevention |
+| PIST-Chaos | operator sampling bias |
+| NUVMAP DAG | projected node identity when chirality changes future legal moves |
+| Delta stream | replayable orientation-changing event |
+| GCCL-Rep | packet witness |
+| AVM | deterministic replay input |
+
+## Add-only-if-beneficial gate
+
+Promote `chi_logo` to active routing only if at least one condition holds:
+
+```text
+1. It disambiguates two same-payload atoms.
+2. It prevents a wrong-handed PIST transition.
+3. It reduces NUVMAP false merges.
+4. It improves replay determinism.
+5. It yields a measurable route-shortening or residual reduction.
+```
+
+Otherwise keep it as metadata/receipt only.
+
+## No-drift boundary
+
+This is not a claim that glyph orientation has universal semantic meaning. The payload remains the canonical object. Chirality only participates when its receipt changes route legality, replay, admissibility, or compression outcome.
+
+## Project sentence
+
+Logogram chirality becomes beneficial when orientation changes admissibility: the same payload with different handedness can produce a different PIST transition, NUVMAP address, scar class, or replay receipt, so chirality must be promoted from glyph metadata into a first-class route witness.