Pith Number

pith:IIBS5NN6

pith:2009:IIBS5NN6NTBGHFBUDOI75ZWSCG

not attested not anchored not stored refs pending

Radon needlet thresholding

Dominique Picard (LPMA), Erwan Le Pennec (LPMA, Gerard Kerkyacharian (LPMA), INRIA Saclay - Ile de France, LM-Orsay)

arxiv:0908.2514 v2 · 2009-08-18 · 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{IIBS5NN6NTBGHFBUDOI75ZWSCG}

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	2026-05-18T03:55:57.757971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42032eb5be6cc26394341b91fee6d211b3617f15ee6cf9c6b637096876bef059

Aliases

arxiv: 0908.2514 · arxiv_version: 0908.2514v2 · doi: 10.48550/arxiv.0908.2514 · pith_short_12: IIBS5NN6NTBG · pith_short_16: IIBS5NN6NTBGHFBU · pith_short_8: IIBS5NN6

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/IIBS5NN6NTBGHFBUDOI75ZWSCG \
  | 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: 42032eb5be6cc26394341b91fee6d211b3617f15ee6cf9c6b637096876bef059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4313380131f97336c5c53bdd87e0892246288a443db6f04a55de8c67f81250",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2009-08-18T08:09:34Z",
    "title_canon_sha256": "ba70bf475982a43f23af59605043b70bd8ebcf150369195f63153e469b437bfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2514",
    "kind": "arxiv",
    "version": 2
  }
}