Pith Number

pith:6DM7LPVA

pith:2025:6DM7LPVALM6XUHRVWPBV5L4Q27

not attested not anchored not stored refs pending

CAD-Coder: Text-to-CAD Generation with Chain-of-Thought and Geometric Reward

Dong Xu, Jing Zhang, Qian Yu, Xilin Wang, Ximing Xing, Yandong Guan

arxiv:2505.19713 v3 · 2025-05-26 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DM7LPVALM6XUHRVWPBV5L4Q27}

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

3 papers in Pith

Pointer-CAD: Unifying B-Rep and Command Sequences via Pointer-based Edges & Faces Selection

InCoder-32B-Thinking: Industrial Code World Model for Thinking

ArtiCAD: Articulated CAD Assembly Design via Multi-Agent Code Generation

Receipt and verification

First computed	2026-05-17T23:39:01.323628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d9f5bea05b3d7a1e35b3c35eaf90d7ff5c85d45ddb3061772a3ff70444412f

Aliases

arxiv: 2505.19713 · arxiv_version: 2505.19713v3 · doi: 10.48550/arxiv.2505.19713 · pith_short_12: 6DM7LPVALM6X · pith_short_16: 6DM7LPVALM6XUHRV · pith_short_8: 6DM7LPVA

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/6DM7LPVALM6XUHRVWPBV5L4Q27 \
  | 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: f0d9f5bea05b3d7a1e35b3c35eaf90d7ff5c85d45ddb3061772a3ff70444412f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45f027b73d321055c159fbaf66b6ade5f62c5bf3ffcce422aaf61ecd31bdd9d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-05-26T09:01:56Z",
    "title_canon_sha256": "ec4fd823990eed11282f4df8defc2d5cf6105665d4b1df6c629c56d66c58b3df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19713",
    "kind": "arxiv",
    "version": 3
  }
}