Pith Number

pith:CT7ECGAO

pith:2019:CT7ECGAOOO55ZYZI6RK4UL3MRN

not attested not anchored not stored refs pending

Pointwise adaptive kernel density estimation under local approximate differential privacy

Martin Kroll

arxiv:1907.06233 v1 · 2019-07-14 · math.ST · cs.CR · 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{CT7ECGAOOO55ZYZI6RK4UL3MRN}

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	2026-05-17T23:40:38.190351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14fe41180e73bbdce328f455ca2f6c8b47a1d35355a6e6760a4045c607f9bfdf

Aliases

arxiv: 1907.06233 · arxiv_version: 1907.06233v1 · doi: 10.48550/arxiv.1907.06233 · pith_short_12: CT7ECGAOOO55 · pith_short_16: CT7ECGAOOO55ZYZI · pith_short_8: CT7ECGAO

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/CT7ECGAOOO55ZYZI6RK4UL3MRN \
  | 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: 14fe41180e73bbdce328f455ca2f6c8b47a1d35355a6e6760a4045c607f9bfdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da12792617e652464e3b6d7a02a92807f92d9719446412faae67c07bcf2fb46c",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-07-14T15:25:29Z",
    "title_canon_sha256": "d83352447c4b4c75dbf08f378558bdf407a5f02f7ec3e7139b4087e679c2b6e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06233",
    "kind": "arxiv",
    "version": 1
  }
}