Pith Number

pith:VOPZY5LG

pith:2026:VOPZY5LGP4BG2GLCHL4OLFV3KX

not attested not anchored not stored refs pending

Structured Testbench Generation for LLM-Driven HDL Design and Verification-Oriented Data Curation

Cheng Liang, En-Ming Huang, Hsiang-Yu Tsou, H.T. Kung, Mu-Chi Chen, Po-Hsuang Huang, Ren-Hao Deng, Shao-Chun Ho, Shih-Hao Hung, Wei-Po Hsin, Yao-Ting Hsieh, Yu-Hung Kao, Yu-Kai Hung

arxiv:2606.12983 v1 · 2026-06-11 · 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{VOPZY5LGP4BG2GLCHL4OLFV3KX}

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	2026-06-12T01:09:36.115933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab9f9c75667f026d19623af8e596bb55c6b6a04de66cb87370ad8fadbaf21b39

Aliases

arxiv: 2606.12983 · arxiv_version: 2606.12983v1 · doi: 10.48550/arxiv.2606.12983 · pith_short_12: VOPZY5LGP4BG · pith_short_16: VOPZY5LGP4BG2GLC · pith_short_8: VOPZY5LG

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/VOPZY5LGP4BG2GLCHL4OLFV3KX \
  | 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: ab9f9c75667f026d19623af8e596bb55c6b6a04de66cb87370ad8fadbaf21b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbc48b86919b7e8ad1322d4c4eb1db979fa458b5158daf5d1ad944ea86fb6a00",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-11T07:19:41Z",
    "title_canon_sha256": "c175041986e372633f136d80fc7d3238bc728337146f3c93092f9137869561e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12983",
    "kind": "arxiv",
    "version": 1
  }
}