Pith Number

pith:HUUWF6RF

pith:2025:HUUWF6RFTUEVFTVSO4F64R5C52

not attested not anchored not stored refs pending

Objaverse++: Curated 3D Object Dataset with Quality Annotations

Chendi Lin, Cindy Le, Heshan Liu, Ling Zhu, Minghao Liu, Qunshu Lin, Shitao Tang, Yihui He, Zachary Bright

arxiv:2504.07334 v2 · 2025-04-09 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUUWF6RFTUEVFTVSO4F64R5C52}

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

5 papers in Pith

A Cross-Model VLM-Judge Protocol for Single-Image 3D Mesh Quality (and Why Cheap Proxies Fall Short)

DVD: Discrete Voxel Diffusion for 3D Generation and Editing

Towards Realistic 3D Emission Materials: Dataset, Baseline, and Evaluation for Emission Texture Generation

DVD: Discrete Voxel Diffusion for 3D Generation and Editing

3D-Fixer: Coarse-to-Fine In-place Completion for 3D Scenes from a Single Image

Receipt and verification

First computed	2026-07-05T10:47:58.102510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2962fa259d0952ceb2770bee47a2eeadd27ebd714e3f86e567d4cbd7292a1b

Aliases

arxiv: 2504.07334 · arxiv_version: 2504.07334v2 · doi: 10.48550/arxiv.2504.07334 · pith_short_12: HUUWF6RFTUEV · pith_short_16: HUUWF6RFTUEVFTVS · pith_short_8: HUUWF6RF

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/HUUWF6RFTUEVFTVSO4F64R5C52 \
  | 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: 3d2962fa259d0952ceb2770bee47a2eeadd27ebd714e3f86e567d4cbd7292a1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef1d81608ef8498cb4bb08f4e89e9d7398c43d1af7d19ae1c27f47ce4b2e30a5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-09T23:29:08Z",
    "title_canon_sha256": "6d57651e6565d1778b422e45a8fc3a92c881ad81423be34e205920a260020904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07334",
    "kind": "arxiv",
    "version": 2
  }
}