# ⚛  L1 Principle — Quantum Networks — Entanglement Distribution & Repeaters

**ID:** `L1-922` · **Status:** ⊙ Testnet (genesis catalog)

> **🌐 Domain:** Quantum Networking — *Quantum Repeaters*

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## 🧠 1. Introduction

**Quantum Networks — Entanglement Distribution & Repeaters** is a **inverse problem**, within the **Quantum Repeaters** sub-domain of **Quantum Networking**.

## ⚙ 2. Forward Model

```
Entanglement-distribution rate over a repeater chain: direct transmission decays as R∝e^{−L/L_att}; n-segment repeaters with memories restore a polynomial scaling set by swap success and memory coherence.
```

## 🔬 3. Physics Fingerprint

| Property | Value |
|---|---|
| Domain | Quantum Networking |
| Sub domain | Quantum Repeaters |

## 📡 4. Measurement Model

| Metric | Value |
|---|---|
| Metric | ent_rate |

## ⚖ 6. Hardness Function

Hardness scales as **`grand_challenge`** on **ent_rate**.

## 💾 7. Reference Dataset

- **Repeater-chain link-budget corpus** · weight 0.6 · IPFS _(not pinned yet)_
- **Quantum-memory coherence dataset** · weight 0.4 · IPFS _(not pinned yet)_

**Staked PWM:** 5000.0

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## File Mapping

This bundle consists of: `L1-922.md`, `L1-922.json`.

| File | Role | How to regenerate |
|------|------|-------------------|
| `L1-922.md` | Source of truth — edit this | Human or LLM |
| `L1-922.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 `L1-922`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._