Pith Number

pith:VWTIHEJL

pith:2025:VWTIHEJL5RV3FLTLDZ4EXO3V4D

not attested not anchored not stored refs pending

CAD-Coder:Text-Guided CAD Files Code Generation

Changqi He, Jiajun Miao, Liguo Zhang, Shuhan Zhang

arxiv:2505.08686 v1 · 2025-05-13 · cs.GR · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWTIHEJL5RV3FLTLDZ4EXO3V4D}

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.

Cited by

1 paper in Pith

Physics-in-the-Loop: A Hybrid Agentic Architecture for Validated CAD Engineering Design

Receipt and verification

First computed	2026-07-05T11:02:34.814521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada683912bec6bb2ae6b1e784bbb75e0c74332e0119de8fe40c0bc5ab3d1120f

Aliases

arxiv: 2505.08686 · arxiv_version: 2505.08686v1 · doi: 10.48550/arxiv.2505.08686 · pith_short_12: VWTIHEJL5RV3 · pith_short_16: VWTIHEJL5RV3FLTL · pith_short_8: VWTIHEJL

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/VWTIHEJL5RV3FLTLDZ4EXO3V4D \
  | 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: ada683912bec6bb2ae6b1e784bbb75e0c74332e0119de8fe40c0bc5ab3d1120f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b9b606e8e208ccf541c385ff218295e5b6d5e95a54c787f25ea2a7c143d517",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-05-13T15:45:46Z",
    "title_canon_sha256": "608fb30e196f4373116e30684d82ea133c0cdeb1f17e5856dc5b6212bb114874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08686",
    "kind": "arxiv",
    "version": 1
  }
}