Pith Number

pith:E72RXCTZ

pith:2019:E72RXCTZXDIKWWPGMFBCV4DRB5

not attested not anchored not stored refs pending

Density estimation on an unknown submanifold

Cl\'ement Berenfeld, Marc Hoffmann

arxiv:1910.08477 v2 · 2019-10-18 · 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{E72RXCTZXDIKWWPGMFBCV4DRB5}

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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.

Cited by

1 paper in Pith

Density Estimation on Rectifiable Sets

Receipt and verification

First computed	2026-07-05T01:47:42.188540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27f51b8a79b8d0ab59e661422af0710f43ac97f6b3dadf73310c3f1e813a2ae3

Aliases

arxiv: 1910.08477 · arxiv_version: 1910.08477v2 · doi: 10.48550/arxiv.1910.08477 · pith_short_12: E72RXCTZXDIK · pith_short_16: E72RXCTZXDIKWWPG · pith_short_8: E72RXCTZ

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/E72RXCTZXDIKWWPGMFBCV4DRB5 \
  | 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: 27f51b8a79b8d0ab59e661422af0710f43ac97f6b3dadf73310c3f1e813a2ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83926c06e88ad1b2324aa1415952025f923b28196ee47d5ea0f99ab97d17aacf",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-10-18T15:42:46Z",
    "title_canon_sha256": "a5cf6172c8d817bef2f7194d86abaffce87314cb4394039b26ea3aad49400dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08477",
    "kind": "arxiv",
    "version": 2
  }
}