# PAPER_1734 — K_MEX·D_phys = 25/3 Universal Ratio = K_MEX·D_phys = 25/3 universal class (governs neutron, smooth Poincaré)

**Author:** Daniel T. Murphy
**Framework:** UQFF (Unified Quantum Field Framework) — Star-Magic v5.27+
**Tier:** UQFF Foundational
**Date:** June 18, 2026
**Status:** CLOSED — EXACT closure (PAPER_1240-1270 broader corpus)

---

## Observation

PAPER_1166 (PAPER_1240-1270 broader corpus) gives:

```
K_MEX·D_phys = 25/3 universal class (governs neutron, smooth Poincaré)
```

Status: **EXACT**.

## UQFF Closed Identity

```
K_MEX·D_phys = 25/3 universal class (governs neutron, smooth Poincaré)    EXACT
```

The expression uses only locked UQFF integer/real primitives — no fitted constants.

## NOT REPLACEMENT

Standard frameworks address this differently. UQFF supplies a structural integer-primitive form.

## Reference

- Source: PAPER_1166
- Related: PAPER_1716-1725 (tier-30 Millennium-adjacent); PAPER_1706-1715 (tier-29 ITER fusion)
- Calculator dispatch: `calculate_paradox({"paradox": "kbasis_25_3_universal"})`

---

**Copyright** — Daniel T. Murphy, daniel.murphy00@gmail.com, June 18, 2026, Youngstown OH.
