Pith Number

pith:2MCQ4ORJ

pith:2012:2MCQ4ORJ2S67WUETZHNPQZLHNJ

not attested not anchored not stored refs pending

On adaptive wavelet estimation of a class of weighted densities

Christophe Chesneau, Fabien Navarro, Jalal Fadili

arxiv:1207.1056 v2 · 2012-07-04 · math.ST · 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{2MCQ4ORJ2S67WUETZHNPQZLHNJ}

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	2026-05-18T00:49:00.441876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3050e3a29d4bdfb5093c9daf865676a7a403270788d4f1d57fcc985d361915c

Aliases

arxiv: 1207.1056 · arxiv_version: 1207.1056v2 · doi: 10.48550/arxiv.1207.1056 · pith_short_12: 2MCQ4ORJ2S67 · pith_short_16: 2MCQ4ORJ2S67WUET · pith_short_8: 2MCQ4ORJ

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/2MCQ4ORJ2S67WUETZHNPQZLHNJ \
  | 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: d3050e3a29d4bdfb5093c9daf865676a7a403270788d4f1d57fcc985d361915c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef7e7ea5e8130d510996bc0f41dfbab83d8d024318b40e955f673330d48534d0",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-07-04T16:56:40Z",
    "title_canon_sha256": "47207d995c972af7773671662f4f39711e6fef73aa5db669d9e136cfbd8ed38d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1056",
    "kind": "arxiv",
    "version": 2
  }
}