Pith Number

pith:WZI46W3M

pith:2025:WZI46W3MJEASWF7L6UAMCRAHRC

not attested not anchored not stored refs pending

B-repLer: Language-guided Editing of CAD Models

Changjian Li, Niladri Shekhar Dutt, Niloy J. Mitra, Yilin Liu

arxiv:2508.10201 v3 · 2025-08-13 · 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{WZI46W3MJEASWF7L6UAMCRAHRC}

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

2 papers in Pith

HistCAD: A Constraint-Aware Parametric History-Based CAD Representation, Dataset, and Benchmark with Industrial Complexity

neuralCAD-Edit: An Expert Benchmark for Multimodal-Instructed 3D CAD Model Editing

Receipt and verification

First computed	2026-07-07T02:17:09.402552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b651cf5b6c49012b17ebf500c14407889d6f9ce71429590f081b2db850ae8ea1

Aliases

arxiv: 2508.10201 · arxiv_version: 2508.10201v3 · doi: 10.48550/arxiv.2508.10201 · pith_short_12: WZI46W3MJEAS · pith_short_16: WZI46W3MJEASWF7L · pith_short_8: WZI46W3M

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/WZI46W3MJEASWF7L6UAMCRAHRC \
  | 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: b651cf5b6c49012b17ebf500c14407889d6f9ce71429590f081b2db850ae8ea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b1b0a7a4c16901744d9ce523e140e553cc0786c4843c8b5486ac0589cf2c4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-08-13T21:23:56Z",
    "title_canon_sha256": "90df7008f3dc1a659fd12f3140aa0554206d4a5ba43b30e8f2e2baf8376ec69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10201",
    "kind": "arxiv",
    "version": 3
  }
}