Pith Number

pith:IHSXTZ76

pith:2010:IHSXTZ76O4PEYIVEGLMRL4G5IT

not attested not anchored not stored refs pending

3D-Mesh denoising using an improved vertex based anisotropic diffusion

Driss Aboutajdine, Mohammed EL Hassouni

arxiv:1009.4581 v1 · 2010-09-23 · 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{IHSXTZ76O4PEYIVEGLMRL4G5IT}

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	2026-05-18T04:40:30.079125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e579e7fe771e4c22a432d915f0dd44f83e08a5875ca686b3d81927ca15c038

Aliases

arxiv: 1009.4581 · arxiv_version: 1009.4581v1 · doi: 10.48550/arxiv.1009.4581 · pith_short_12: IHSXTZ76O4PE · pith_short_16: IHSXTZ76O4PEYIVE · pith_short_8: IHSXTZ76

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/IHSXTZ76O4PEYIVEGLMRL4G5IT \
  | 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: 41e579e7fe771e4c22a432d915f0dd44f83e08a5875ca686b3d81927ca15c038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70eae3901813f64bd103add7459aab19d41d9f5704022a8c26b5dd5057f9fa9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2010-09-23T11:26:37Z",
    "title_canon_sha256": "419327c8f8693e2d2bf49cfcdc593fdbc29b5a773c0ec78315770331799efe63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4581",
    "kind": "arxiv",
    "version": 1
  }
}