Pith Number

pith:DK5UMC3L

pith:2020:DK5UMC3LETEAJDMJXTS37B5FK7

not attested not anchored not stored refs pending

Learning Graph-Convolutional Representations for Point Cloud Denoising

Diego Valsesia, Enrico Magli, Francesca Pistilli, Giulia Fracastoro

arxiv:2007.02578 v1 · 2020-07-06 · cs.CV · cs.GR · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DK5UMC3LETEAJDMJXTS37B5FK7}

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.

Receipt and verification

First computed	2026-07-05T01:16:23.257895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1abb460b6b24c8048d89bce5bf87a557db4b728a012a5e895b8c5114253e3d83

Aliases

arxiv: 2007.02578 · arxiv_version: 2007.02578v1 · doi: 10.48550/arxiv.2007.02578 · pith_short_12: DK5UMC3LETEA · pith_short_16: DK5UMC3LETEAJDMJ · pith_short_8: DK5UMC3L

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/DK5UMC3LETEAJDMJXTS37B5FK7 \
  | 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: 1abb460b6b24c8048d89bce5bf87a557db4b728a012a5e895b8c5114253e3d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27bc2d016afd8048ffa5f81b3ad07cc0ab048cb78b43aac98d56ed071f12ae22",
    "cross_cats_sorted": [
      "cs.GR",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-06T08:11:28Z",
    "title_canon_sha256": "9e22cf06976424f551d1abc95b5fc249205ecb08a73e02c0c29d8320ac66e972"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02578",
    "kind": "arxiv",
    "version": 1
  }
}