Pith Number

pith:KM6KM3TJ

pith:2023:KM6KM3TJHGQ65HPJPMW2RMNLVI

not attested not anchored not stored refs pending

Contrast with Reconstruct: Contrastive 3D Representation Learning Guided by Generative Pretraining

Guofan Fan, Kaisheng Ma, Li Yi, Runpei Dong, Xiangyu Zhang, Zekun Qi, Zheng Ge

arxiv:2302.02318 v2 · 2023-02-05 · 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{KM6KM3TJHGQ65HPJPMW2RMNLVI}

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

1 paper in Pith

Towards More Diverse and Challenging Pre-training for Point Cloud Learning: Self-Supervised Cross Reconstruction with Decoupled Views

Receipt and verification

First computed	2026-07-05T06:12:23.770915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

533ca66e6939a1ee9de97b2da8b1abaa2145183df456fa01b8688350917dea74

Aliases

arxiv: 2302.02318 · arxiv_version: 2302.02318v2 · doi: 10.48550/arxiv.2302.02318 · pith_short_12: KM6KM3TJHGQ6 · pith_short_16: KM6KM3TJHGQ65HPJ · pith_short_8: KM6KM3TJ

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/KM6KM3TJHGQ65HPJPMW2RMNLVI \
  | 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: 533ca66e6939a1ee9de97b2da8b1abaa2145183df456fa01b8688350917dea74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e631ef5090040781541b538278a1cd0c170e6806542ef2ebaab8ae04ef43b6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-05T06:58:35Z",
    "title_canon_sha256": "cc36ef78a7df9b351c9d7ed8b9ffe507274a7d94743400773bb1b6160cbc529d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02318",
    "kind": "arxiv",
    "version": 2
  }
}