Pith Number

pith:G5ADJWDM

pith:2023:G5ADJWDM6S6HN3HWFFCHARE5XR

not attested not anchored not stored refs pending

ChatCAD+: Towards a Universal and Reliable Interactive CAD using LLMs

Dinggang Shen, Jinchen Gu, Lanzhuju Mei, Qian Wang, Sheng Wang, Yitao Zhu, Zhiming Cui, Zihao Zhao, Zixu Zhuang

arxiv:2305.15964 v5 · 2023-05-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5ADJWDM6S6HN3HWFFCHARE5XR}

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	2026-07-05T08:21:05.091748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

374034d86cf4bc76ecf6294470449dbc40aaff47f6940343a8d4c7431bd4e37f

Aliases

arxiv: 2305.15964 · arxiv_version: 2305.15964v5 · doi: 10.48550/arxiv.2305.15964 · pith_short_12: G5ADJWDM6S6H · pith_short_16: G5ADJWDM6S6HN3HW · pith_short_8: G5ADJWDM

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/G5ADJWDM6S6HN3HWFFCHARE5XR \
  | 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: 374034d86cf4bc76ecf6294470449dbc40aaff47f6940343a8d4c7431bd4e37f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "797f1f4e6ce48e564cd6625de0f7e859f9d46348d6bb7ac4c4bf1300badc0b23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-25T12:03:31Z",
    "title_canon_sha256": "e07fd95a524c3bdafe354167a69a50f59497a247f386437a04c09300d4c83e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.15964",
    "kind": "arxiv",
    "version": 5
  }
}