# ☆  L3 Benchmark — T1_Z_contrast

**ID:** `L3-132-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-132-001`](/artifact/l2/L2-132-001) · ⬆ Principle [`L1-132`](/artifact/l1/L1-132)

> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.03`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554220

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## 🏷 1. Benchmark Profile

**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`

## 2. Operating Point (Ω-tier)

| Parameter | Unit | Value |
|---|---|---|
| N muon | — | 1e+07 |
| Acq time hours | — | 24 |
| Tracker res mm | mm | 1 |
| Flux inhomogeneity | — | 0 |

## 3. Success Threshold (ε)

`ε = 0.03`

## 4. Baseline Solvers

| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| PoCA | — | — | 0.55 | — | — |
| MLEM | — | — | 0.82 | — | — |
| muon-CNN | — | — | 0.9 | — | — |

## 5. Registration Metadata

| Property | Value |
|---|---|
| D ibench | 0.14 |
| Rho | 1 |
| Principle id | L1-132 |
| Spec id | L2-132-001 |

**Benchmark hash:** `a973e091271dd4a6b0d8834852325cb6c0bbcd2389828a0c192a33109d9a7f22`

## 6. On-chain Registration

- **Chain hash:** `0xe15762ee5295a949ab3c2f104d3ba993d21bb3a7b0c8bc67543be5b76db37530`
- **Chain tx hash:** `0x5d73399d078816fa15de3cff637aabbe15e31ee2156e49c07905dbac834b7b07`
- **Chain block:** `41554220`

---

## File Mapping

This bundle consists of: `L3-132-001-001-T1.md`, `L3-132-001-001-T1.json`.

| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-132-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-132-001-001-T1.json` | Structured metadata for the registry | LLM regenerates from the sections above |

**Prompt for your LLM after editing this Markdown:**

> Read the attached Markdown. Regenerate the sibling `.json` so every field matches.
> Preserve the schema documented in the rows above.
> Output each file in its own fenced code block tagged with the filename.
> Output only the JSON object.

_This Markdown was auto-synthesized from the catalog row for `L3-132-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._