# Spacetime Discreteness Aiwiki

Forensic deep-loop closure-pattern atlas for quantum-gravity claims of spacetime discreteness, 2024–2026. Mapping every claim to one of 13 closure mechanisms; surfacing empty-space hypotheses on matter-coupling consistency, non-perturbative continuum-limit emergence, observation-distinguishable signatures, and multi-program convergence.

**The first physics aiwiki** under the Project 42 umbrella. Mirrors the factorization aiwiki in sharpness: small field, technically dense, closure-pattern-pure.

## Status

**Stage 1 (SCOPE) → Stage 2 (BILLS) drafted, 2026-05-15.** Stage 3 sweep batch dispatched.

## Files

- [purpose.md](purpose.md) — threat model, scope, exclusions
- [schema.md](schema.md) — paper YAML / sweep JSON / bill classifier rule format
- [bills_draft.md](bills_draft.md) — 13 bills + 6 meta-costs + 3 escape gates, with 4 ★ predicted-empty (Bills 8, 10, 11, 13)
- `deep_loops/` — sweep outputs (8 batch-1 sweeps targeting LQG / spinfoam / CDT / causal sets / asymptotic safety / GFT / holographic / observational-bounds)
- `wiki/` — Obsidian-flavored populated wiki (empty until classifier complete)
- `scripts/` — bill_classifier.py + wiki_populate.py + wiki_atlas_review.py (empty until batch 1 + verification complete)

## Empty-space hypothesis (predeclared)

| Bill | Name | Status |
|---:|---|---|
| 8 ★ | Matter-coupling consistency | Predicted empty across 2024–2026 |
| 10 ★ | Non-perturbative continuum-limit emergence | Predicted empty across 2024–2026 |
| 11 ★ | Observation-distinguishable signature | Predicted empty across 2024–2026 |
| 13 ★ | Multi-program convergence | Predicted empty across 2024–2026 |

**4 ★ bills** — one more than rl_from_rewards (3 ★) because the discreteness-prediction problem has both an internal-consistency closure (Bill 8) AND an external-distinguishability closure (Bill 11) that must independently pay, plus non-perturbative emergence (Bill 10) and cross-program convergence (Bill 13).

Empty-space commitment: any paper triggering one of these bills cleanly within 2024–2026 prompts a public atlas update within 7 days, **after Stage 3.5 arXiv-ID verification confirms the paper exists** (per the cross-aiwiki methodology learning of 2026-05-15: robotics had 9/9 hallucinated breach IDs, RL had 18/30 hallucinated flagged IDs — verification is mandatory).

## Cross-aiwiki coupling

- **factorization** (LOCKED v1.16): structural cousin — both predict empty signature constructions in small technically-dense fields
- **quantum_advantage**: M6 (resource-unbounded) couples to QA Bill_6
- **mech_interp**: structural analogy between "matter coupling consistency" (here) and "monosemantic feature" (there)

## Methodology footnote

This is the **first physics aiwiki** under the methodology developed for the cryptography + AI-capability domains. The bills are calibrated to physics-program structure (LQG-area, CDT-dimensional-flow, causal-set-non-locality, asymptotic-safety-UV-fixed-point, GFT-condensate, holographic-emergent) rather than mathematical-construction structure (Coppersmith-family, BKZ-cost-model). The cross-program convergence bill (13 ★) is novel to physics — no other aiwiki has a "multi-program independent prediction" closure mechanism, because no other domain has multiple disjoint formal programs predicting the same observable.