Derivation of 5/3 from the ArXe Level Structure To be inserted in: arxe_phenomena_v2.md, replacing phenomenon #10 Mode: B — quantitative prediction with structural derivation Date: March 2026 10. Turbulence and the Kolmogorov Exponent Mode: B — derivation completed The resolved tension The previous version of this phenomenon had a serious internal tension: the critical Reynolds number is not universal (it…