Pith Number

pith:JZHXNVH5

pith:2011:JZHXNVH5HMVQNSROYVGVCLJRCW

not attested not anchored not stored refs pending

Spatially Adaptive Density Estimation by Localised Haar Projections

Florian Gach, Richard Nickl, Vladimir Spokoiny

arxiv:1111.2807 v2 · 2011-11-11 · 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{JZHXNVH5HMVQNSROYVGVCLJRCW}

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	2026-05-18T04:01:49.387216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e4f76d4fd3b2b06ca2ec54d512d3115a599df79714a8d1b0096131091a4963f

Aliases

arxiv: 1111.2807 · arxiv_version: 1111.2807v2 · doi: 10.48550/arxiv.1111.2807 · pith_short_12: JZHXNVH5HMVQ · pith_short_16: JZHXNVH5HMVQNSRO · pith_short_8: JZHXNVH5

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/JZHXNVH5HMVQNSROYVGVCLJRCW \
  | 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: 4e4f76d4fd3b2b06ca2ec54d512d3115a599df79714a8d1b0096131091a4963f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5de223091171c293d1570fd2b23987e3d11713b8fecfc457a88266cd694b9935",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-11-11T17:33:18Z",
    "title_canon_sha256": "ef7bba20878b84e9c9dc215f6b98e41924f5f5758df7f157d69e613c9b8c12a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2807",
    "kind": "arxiv",
    "version": 2
  }
}