Pith Number

pith:D2Y3K5WU

pith:2023:D2Y3K5WUE7EIXEB5X6WGXEQW3T

not attested not anchored not stored refs pending

Point Cloud Pre-training with Diffusion Models

Bo Dai, Guofeng Mei, Wanli Ouyang, Xiaoshui Huang, Xiao Zheng, Yongshun Gong, Yuenan Hou, Zhaoyang Lyu

arxiv:2311.14960 v1 · 2023-11-25 · 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{D2Y3K5WUE7EIXEB5X6WGXEQW3T}

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

4D Visual Pre-training for Robot Learning

Receipt and verification

First computed	2026-07-05T07:16:56.498103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb1b576d427c88b903dbfac6b9216dcc20d08a8e1b538307b04a3e347890138

Aliases

arxiv: 2311.14960 · arxiv_version: 2311.14960v1 · doi: 10.48550/arxiv.2311.14960 · pith_short_12: D2Y3K5WUE7EI · pith_short_16: D2Y3K5WUE7EIXEB5 · pith_short_8: D2Y3K5WU

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/D2Y3K5WUE7EIXEB5X6WGXEQW3T \
  | 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: 1eb1b576d427c88b903dbfac6b9216dcc20d08a8e1b538307b04a3e347890138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0591acd3a4c91a8714a5730d4155ce028187b6a07cf799d674b70b037d79fa97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-25T08:10:05Z",
    "title_canon_sha256": "30112a49d4e5a7d2aecf7b6fd2f533a33e75a67aab285b4b56215c1a1f56982c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.14960",
    "kind": "arxiv",
    "version": 1
  }
}