Pith Number

pith:ZGVF2DNB

pith:2017:ZGVF2DNB6SGUZ7IPUE4WJJOHCC

not attested not anchored not stored refs pending

On the nonparametric maximum likelihood estimator for Gaussian location mixture densities with application to Gaussian denoising

Adityanand Guntuboyina, Sujayam Saha

arxiv:1712.02009 v2 · 2017-12-06 · math.ST · stat.CO · stat.ML · 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{ZGVF2DNB6SGUZ7IPUE4WJJOHCC}

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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	2026-05-17T23:41:18.243545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9aa5d0da1f48d4cfd0fa13964a5c710baeb1a480c3957bfc2ae216ea79bae05

Aliases

arxiv: 1712.02009 · arxiv_version: 1712.02009v2 · doi: 10.48550/arxiv.1712.02009 · pith_short_12: ZGVF2DNB6SGU · pith_short_16: ZGVF2DNB6SGUZ7IP · pith_short_8: ZGVF2DNB

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/ZGVF2DNB6SGUZ7IPUE4WJJOHCC \
  | 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: c9aa5d0da1f48d4cfd0fa13964a5c710baeb1a480c3957bfc2ae216ea79bae05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45ced99a491f954e6773ae234cebd34baa664f9608eaefaaa27baecb136290e2",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-12-06T02:30:08Z",
    "title_canon_sha256": "20121f44afe98e555918ffea772faaf7ec7dee2231febaca48c9f765f83c27b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02009",
    "kind": "arxiv",
    "version": 2
  }
}