L2 📐 L2-085-001 ⊙ Testnet

Transmission Electron Microscopy (TEM) — thin-section contrast imaging Mismatch-Only Spec

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Layer template

⬇ spec.md ⬇ spec.json

Fork L2-085-001

⬇ L2-085-001.md ⬇ L2-085-001.json

Prompt — copy into your LLM

You are helping me submit a MODIFICATION of L2-085-001 (Transmission Electron Microscopy (TEM) — thin-section contrast imaging Mismatch-Only Spec) to the PWM Protocol — a Digital Twin (L2) artifact.

I will paste a Markdown template (or the current L2-085-001.md).
1. Rewrite the Markdown so the science is correct and clearly explained for my change.
2. Regenerate the sibling L2-085-001.json so EVERY field matches the Markdown.
3. Keep the schema in the "File Mapping" footer at the bottom of the MD.
4. Keep the parent reference unchanged unless I ask otherwise.
Rules: the Markdown is the source of truth; use SI units; do NOT invent benchmark scores.
Output each file in its own fenced code block tagged with the filename.

Here is my template:
[PASTE THE .md HERE]

⚙ Forward Model

derived from principle L1-085

y = ∫_t dt `L.lens_aberration` `L.transmit_sample` `L.illumination.coherent_beam` x,    measurements ~ Poisson(αy)

world state x (2D phase)

→

L · illumination · coherent beam `L.illumination.coherent_beam`

→

L · transmit sample `L.transmit_sample`

→

L · lens aberration `L.lens_aberration`

→

Temporal integration ∫_t dt

→

observation y (electron detector)

Noise: Poisson shot noise from quantum-limited detection

Markdown — human-readable source of truth

⚙ auto-generated

⬇ L2-085-001.md

# 📐 L2 Digital Twin — Transmission Electron Microscopy (TEM) — thin-section contrast imaging Mismatch-Only Spec **ID:** `L2-085-001` · **Status:** ⊙ Testnet (genesis catalog) **Parents:** ⬆ Principle [`L1-085`](/artifact/l1/L1-085) > **🎯 Tolerance (ε):** expression > **⚖ Difficulty score:** 0.48 · **Delta tier:** 5 > **⛓ On-chain block:** 41554187 --- ## 1. Domain Ω **Type:** `range` | Parameter | Unit | Range | |---|---|---| | H | px | 1024 – 8192 | | W | px | 1024 – 8192 | | Kv | — | 80 – 300 | | Cs mm | mm | 0.01 – 5.0 | | Pixel a | — | 0.3 – 5.0 | | Drift nm | nm | 0.0 – 5.0 | | Defocus nm | nm | -2000 – 2000 | | Peak electrons | — | 1 – 1000 | | Envelope coherence | — | 0.5 – 1.0 | ## 2. Tolerance (ε) **Type:** `fn` ``` 18.0 + 2.0 * log10(peak_electrons / 1) - 0.5 * drift_nm + 8.0 * envelope_coherence ``` ## 3. Difficulty | Property | Value | |---|---| | Difficulty score | 0.48 | | Delta tier | 5 | ## 4. Fingerprint `d33d026668ca2402fe0a811bba4227cd4e40025a312b40efe287ef3c50dde98c` ## 5. On-chain Registration - **Chain hash:** `0x5c421e3737004f5b173dbc4619909c2fc4c0861cbc1c423db232fb81dad8f750` - **Chain tx hash:** `0x0c5063271202a4d62e69f13d2c052a850d363768f6b681f7c396e2eb54f3c5fb` - **Chain block:** `41554187` --- ## File Mapping This bundle consists of: `L2-085-001.md`, `L2-085-001.json`. | File | Role | How to regenerate | |------|------|-------------------| | `L2-085-001.md` | Source of truth — edit this | Human or LLM | | `L2-085-001.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 `L2-085-001`._ _Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._

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⌥ Hierarchy

Upstream lineage and downstream children

↑ Upstream

L1 L1-085 Transmission Electron Microscopy (TEM) — thin-section contrast imaging

↓ L3 Benchmark 1 child ▾

L3-085-001-001-T1 T1_nominal

⬇ Download bundle

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📋 JSON metadata

{
  "artifact_id": "L2-085-001",
  "chain_block": 41554187,
  "chain_hash": "0x5c421e3737004f5b173dbc4619909c2fc4c0861cbc1c423db232fb81dad8f750",
  "chain_tx_hash": "0x0c5063271202a4d62e69f13d2c052a850d363768f6b681f7c396e2eb54f3c5fb",
  "delta_tier": 5,
  "difficulty_score": 0.48,
  "epsilon": {
    "expression": "18.0 + 2.0 * log10(peak_electrons / 1) - 0.5 * drift_nm + 8.0 * envelope_coherence",
    "type": "fn"
  },
  "fingerprint": "d33d026668ca2402fe0a811bba4227cd4e40025a312b40efe287ef3c50dde98c",
  "layer": "L2",
  "omega": {
    "dims": {
      "Cs_mm": [
        0.01,
        5.0
      ],
      "H": [
        1024,
        8192
      ],
      "W": [
        1024,
        8192
      ],
      "defocus_nm": [
        -2000,
        2000
      ],
      "drift_nm": [
        0.0,
        5.0
      ],
      "envelope_coherence": [
        0.5,
        1.0
      ],
      "kV": [
        80,
        300
      ],
      "peak_electrons": [
        1,
        1000
      ],
      "pixel_A": [
        0.3,
        5.0
      ]
    },
    "type": "range"
  },
  "parent_l1": "L1-085",
  "status": "testnet",
  "submitted_by": "mainnet_mirror",
  "title": "Transmission Electron Microscopy (TEM) \u2014 thin-section contrast imaging Mismatch-Only Spec"
}

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