Pith Number

pith:WMVIAJ72

pith:2026:WMVIAJ72CXY2WEKGXPFUZNPQ33

not attested not anchored not stored refs pending

LLM4CAD-Editor: An Intent-Aware Large Language Model Framework for Multi-Level Computer-Aided Design Editing

Yuewan Sun, Zhenghui Sha

arxiv:2606.20607 v1 · 2026-05-21 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMVIAJ72CXY2WEKGXPFUZNPQ33}

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	2026-06-23T00:11:51.264731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b32a8027fa15f1ab1146bbcb4cb5f0dee7885db6b8272b7aa2405c2363e3ef84

Aliases

arxiv: 2606.20607 · arxiv_version: 2606.20607v1 · doi: 10.48550/arxiv.2606.20607 · pith_short_12: WMVIAJ72CXY2 · pith_short_16: WMVIAJ72CXY2WEKG · pith_short_8: WMVIAJ72

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/WMVIAJ72CXY2WEKGXPFUZNPQ33 \
  | 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: b32a8027fa15f1ab1146bbcb4cb5f0dee7885db6b8272b7aa2405c2363e3ef84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48fe36e0dab22549f4d3d5681043efb7c8d82238d648a7d7000790b9a9189d12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-05-21T23:35:15Z",
    "title_canon_sha256": "e15d43df78243cdcb31e2525bd9ba26bf47e52e8d9233c18696e1e86816d2e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20607",
    "kind": "arxiv",
    "version": 1
  }
}