Pith Number

pith:XMECIGBL

pith:2023:XMECIGBL5RHHNS33SEHEK3BYW3

not attested not anchored not stored refs pending

3D Feature Prediction for Masked-AutoEncoder-Based Point Cloud Pretraining

Hao Pan, Peng-Shuai Wang, Qixing Huang, Siming Yan, Xin Tong, Yang Liu, Yuqi Yang, Yuxiao Guo

arxiv:2304.06911 v2 · 2023-04-14 · 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{XMECIGBL5RHHNS33SEHEK3BYW3}

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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

1 paper in Pith

PointGAC: Geometric-Aware Codebook for Masked Point Cloud Modeling

Receipt and verification

First computed	2026-07-05T08:12:42.953680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb0824182bec4e76cb7b910e456c38b6fe69b08936ed57be19114be60f8537a1

Aliases

arxiv: 2304.06911 · arxiv_version: 2304.06911v2 · doi: 10.48550/arxiv.2304.06911 · pith_short_12: XMECIGBL5RHH · pith_short_16: XMECIGBL5RHHNS33 · pith_short_8: XMECIGBL

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/XMECIGBL5RHHNS33SEHEK3BYW3 \
  | 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: bb0824182bec4e76cb7b910e456c38b6fe69b08936ed57be19114be60f8537a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a0f3f8b0b3e08a2851d22429867767f6d64a21a844e62fd65ad0d41195a8947",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-14T03:25:24Z",
    "title_canon_sha256": "d45337c47986cf6dfe5d569360ddf9009c7d75fedbde0d2ee908b2e7fb87d43f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06911",
    "kind": "arxiv",
    "version": 2
  }
}