Pith Number

pith:372NZVSK

pith:2025:372NZVSKZFI7ADXYTOJVUBYKEO

not attested not anchored not stored refs pending

In-situ and Non-contact Etch Depth Prediction in Plasma Etching via Machine Learning (ANN & BNN) and Digital Image Colorimetry

Donghyeon Paek, Eunseo Go, Geon Lim, Hyeong-U Kim, Jaehyun Kim, Jaekwang Kim, Minji Kang, Min Sup Choi, Muyoung Kim, Seongho Kim, Soyeun Kim, Sung Kyu Jang, Woo Seok Kang

arxiv:2505.03826 v1 · 2025-05-03 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{372NZVSKZFI7ADXYTOJVUBYKEO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:59:32.163792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dff4dcd64ac951f00ef89b935a070a239163ef6e0aac97e49161f815305f9a43

Aliases

arxiv: 2505.03826 · arxiv_version: 2505.03826v1 · doi: 10.48550/arxiv.2505.03826 · pith_short_12: 372NZVSKZFI7 · pith_short_16: 372NZVSKZFI7ADXY · pith_short_8: 372NZVSK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/372NZVSKZFI7ADXYTOJVUBYKEO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: dff4dcd64ac951f00ef89b935a070a239163ef6e0aac97e49161f815305f9a43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b2c396bbd8e7338c4b88cebbab102a27769c23afb9bf9033ecf99acb9401e0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-03T14:43:19Z",
    "title_canon_sha256": "263285b701845cb35186af0db2e89cdc2855cb261fd570358fb2addb5635542d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03826",
    "kind": "arxiv",
    "version": 1
  }
}