Pith Number

pith:EJ3KJS3F

pith:2025:EJ3KJS3FTCUPSPEY3ZPLPDLE3H

not attested not anchored not stored refs pending

Denoising Diffusion Probabilistic Model for Point Cloud Compression at Low Bit-Rates

Alberto Presta, Attilio Fiandrotti, Enzo Tartaglione, Gabriele Spadaro, Giuseppe Valenzise, Jhony H. Giraldo, Marco Grangetto, Wei Hu

arxiv:2505.13316 v1 · 2025-05-19 · 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{EJ3KJS3FTCUPSPEY3ZPLPDLE3H}

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

A Few-Step Generative Model on Cumulative Flow Maps

Receipt and verification

First computed	2026-07-05T11:05:28.427095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2276a4cb6598a8f93c98de5eb78d64d9da43cbd1021049d6e9d84549695a1bf6

Aliases

arxiv: 2505.13316 · arxiv_version: 2505.13316v1 · doi: 10.48550/arxiv.2505.13316 · pith_short_12: EJ3KJS3FTCUP · pith_short_16: EJ3KJS3FTCUPSPEY · pith_short_8: EJ3KJS3F

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/EJ3KJS3FTCUPSPEY3ZPLPDLE3H \
  | 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: 2276a4cb6598a8f93c98de5eb78d64d9da43cbd1021049d6e9d84549695a1bf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0030a4dcafe5f22ea8823790ca7f9edb815b27c9c66666beda8969690fab27b0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-19T16:29:12Z",
    "title_canon_sha256": "ef85839b36574961876cd8686d8c93b499042ae47542253576ae9b3b9688a6ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13316",
    "kind": "arxiv",
    "version": 1
  }
}