Pith Number

pith:EO4H3CHJ

pith:2012:EO4H3CHJAG67BN7RWPSURB7MNQ

not attested not anchored not stored refs pending

Nonparametric adaptive time-dependent multivariate function estimation

J\'er\'emie Bigot (DMIA), Theofanis Sapatinas

arxiv:1210.7640 v2 · 2012-10-29 · 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{EO4H3CHJAG67BN7RWPSURB7MNQ}

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	2026-05-18T03:41:43.481148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b87d88e901bdf0b7f1b3e54887ec6c12c8fce177d5813022282ddd432a83d6

Aliases

arxiv: 1210.7640 · arxiv_version: 1210.7640v2 · doi: 10.48550/arxiv.1210.7640 · pith_short_12: EO4H3CHJAG67 · pith_short_16: EO4H3CHJAG67BN7R · pith_short_8: EO4H3CHJ

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/EO4H3CHJAG67BN7RWPSURB7MNQ \
  | 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: 23b87d88e901bdf0b7f1b3e54887ec6c12c8fce177d5813022282ddd432a83d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b8d21b04971f01e795312dc7af939558ce6912660f1aa053c10eac2e59ad61",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-10-29T12:37:01Z",
    "title_canon_sha256": "b754fef02bffba35e874bf22f0fad8a2cb780091f3f2f6bbddca8e85df48aecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7640",
    "kind": "arxiv",
    "version": 2
  }
}