Pith Number

pith:EGPVEAYC

pith:2011:EGPVEAYCKLNY2YMAB637VXFQPM

not attested not anchored not stored refs pending

Noise Covariance Properties in Dual-Tree Wavelet Decompositions

Caroline Chaux, Jean-Christophe Pesquet, Laurent Duval

arxiv:1108.5395 v1 · 2011-08-26 · math.ST · cs.CV · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGPVEAYCKLNY2YMAB637VXFQPM}

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	2026-05-18T04:14:37.585260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

219f52030252db8d61800fb7fadcb07b2aabdad8e91141eb1e708a5df00dacca

Aliases

arxiv: 1108.5395 · arxiv_version: 1108.5395v1 · doi: 10.48550/arxiv.1108.5395 · pith_short_12: EGPVEAYCKLNY · pith_short_16: EGPVEAYCKLNY2YMA · pith_short_8: EGPVEAYC

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/EGPVEAYCKLNY2YMAB637VXFQPM \
  | 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: 219f52030252db8d61800fb7fadcb07b2aabdad8e91141eb1e708a5df00dacca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099c4fb207c54def4f93ab6b88c1aa56a6ee65d3be4f4201586f589f0fcfa501",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-08-26T21:06:56Z",
    "title_canon_sha256": "efc0459439b629a6f34bb1ad3c455e296a205eaf7c0815cae71ade0ae8da8db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5395",
    "kind": "arxiv",
    "version": 1
  }
}