Pith Number

pith:XHEY7GNB

pith:2025:XHEY7GNBXLZDAEZFQID3OLS4OC

not attested not anchored not stored refs pending

MeshCoder: LLM-Powered Structured Mesh Code Generation from Point Clouds

Bingquan Dai, Bo Dai, Haoqian Wang, Hao Xu, Jiangmiao Pang, Jie Wang, Li Ray Luo, Minghan Qin, Qihong Tang, Xinyu Lian, Xudong Xu, Zhaoyang Lyu

arxiv:2508.14879 v2 · 2025-08-20 · cs.GR · 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{XHEY7GNBXLZDAEZFQID3OLS4OC}

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

4 papers in Pith

3D-CoS: A New 3D Reconstruction Paradigm Based on VLM Code Synthesis

Thinking in Blender: Staged Executable Inverse Graphics with Vision-Language Models

CG-MLLM: Captioning and Generating 3D content via Multi-modal Large Language Models

SceneCode: Executable World Programs for Editable Indoor Scenes with Articulated Objects

Receipt and verification

First computed	2026-07-05T11:57:39.360417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c98f99a1baf23013258207b72e5c709455d0669dffe1137fe3ab4ab79979c7

Aliases

arxiv: 2508.14879 · arxiv_version: 2508.14879v2 · doi: 10.48550/arxiv.2508.14879 · pith_short_12: XHEY7GNBXLZD · pith_short_16: XHEY7GNBXLZDAEZF · pith_short_8: XHEY7GNB

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/XHEY7GNBXLZDAEZFQID3OLS4OC \
  | 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: b9c98f99a1baf23013258207b72e5c709455d0669dffe1137fe3ab4ab79979c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af4d31077eef62eb6a7f19be4608ffa115f185b1bc4e88a22c3a3b8291b58d8b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-08-20T17:50:15Z",
    "title_canon_sha256": "09fb06ecaaf3b0b81b329013d2cd2f523df2827cd66d4cb828e35ac526640c04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14879",
    "kind": "arxiv",
    "version": 2
  }
}