Pith Number

pith:P4ENQTEK

pith:2026:P4ENQTEKTBVBEHB2PKDMTBJ3Y5

not attested not anchored not stored refs pending

IterCAD: An Iterative Multimodal Agent for Visually-Grounded CAD Generation and Editing

Botian Shi, Daocheng Fu, Hairong Zhang, Hongbin Zhou, Jiaxin Ai, Licheng Wen, Nianchen Deng, Pinlong Cai, Shu Zou, Siqi Li, Tao Hu, Xinyu Cai, Xueheng Li, Xuemeng Yang, Yu Yang

arxiv:2606.13368 v1 · 2026-06-11 · cs.AI · 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{P4ENQTEKTBVBEHB2PKDMTBJ3Y5}

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	2026-06-12T01:09:57.967222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f08d84c8a986a121c3a7a86c9853bc746509e2c82654d8a7773a14324e736fe

Aliases

arxiv: 2606.13368 · arxiv_version: 2606.13368v1 · doi: 10.48550/arxiv.2606.13368 · pith_short_12: P4ENQTEKTBVB · pith_short_16: P4ENQTEKTBVBEHB2 · pith_short_8: P4ENQTEK

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/P4ENQTEKTBVBEHB2PKDMTBJ3Y5 \
  | 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: 7f08d84c8a986a121c3a7a86c9853bc746509e2c82654d8a7773a14324e736fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6d0f45ee7d54e0faed12e71938fdb2229394c79666715fa8d76d9c31c628cf2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-11T13:53:21Z",
    "title_canon_sha256": "f0212e21bc651a4c3a9768398cd2e70b815fe985fbcb4b32c0c204290b65076c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13368",
    "kind": "arxiv",
    "version": 1
  }
}