Pith Number

pith:4R57AD37

pith:2026:4R57AD37VUMJCBTJGQ2ZS4G7AR

not attested not anchored not stored refs pending

P3D-Bench: Benchmarking MLLMs for Parametric 3D Generation and Structural Reasoning

Feihu Zhang, Jiaheng Liu, Jingxi Xu, Mengqi Zhou, Yao Yao, Yikang Yang, Youtian Lin, Zhanpeng Hu

arxiv:2606.11152 v1 · 2026-06-09 · 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{4R57AD37VUMJCBTJGQ2ZS4G7AR}

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	2026-06-10T01:11:14.068903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47bf00f7fad1891066934359970df04537dc255267208d2826da962ad7cdb02

Aliases

arxiv: 2606.11152 · arxiv_version: 2606.11152v1 · doi: 10.48550/arxiv.2606.11152 · pith_short_12: 4R57AD37VUMJ · pith_short_16: 4R57AD37VUMJCBTJ · pith_short_8: 4R57AD37

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/4R57AD37VUMJCBTJGQ2ZS4G7AR \
  | 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: e47bf00f7fad1891066934359970df04537dc255267208d2826da962ad7cdb02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a87bf72d266c191d4e9ac5f602010b039473493076f475ff7a775ebeb6bb75c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-09T17:36:34Z",
    "title_canon_sha256": "52148c5832ea57392d0c9c54090a90f73ff9de40557173250e119ccfba609742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11152",
    "kind": "arxiv",
    "version": 1
  }
}