Pith Number

pith:M2G4PWKU

pith:2016:M2G4PWKUYIZUGQ4LF57KDZWNVZ

not attested not anchored not stored refs pending

Model selection for the robust efficient signal processing observed with small L\'evy noise

Oleg Chernoyarov, Serguei Pergamenchtchikov, Slim Beltaief

arxiv:1611.07378 v4 · 2016-11-22 · 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{M2G4PWKUYIZUGQ4LF57KDZWNVZ}

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	2026-05-18T00:00:02.678184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

668dc7d954c23343438b2f7ea1e6cdae427ba03ee88c816d70d9151bd2b92a4f

Aliases

arxiv: 1611.07378 · arxiv_version: 1611.07378v4 · doi: 10.48550/arxiv.1611.07378 · pith_short_12: M2G4PWKUYIZU · pith_short_16: M2G4PWKUYIZUGQ4L · pith_short_8: M2G4PWKU

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/M2G4PWKUYIZUGQ4LF57KDZWNVZ \
  | 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: 668dc7d954c23343438b2f7ea1e6cdae427ba03ee88c816d70d9151bd2b92a4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd7bb80642b1ee481bd030a739c3b2ac4301cd1c7ed21de062037f5280b71c89",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-11-22T16:03:10Z",
    "title_canon_sha256": "0cd891fc1fca3f9a2764fa45ff10f4d460d3b9f5ae048f60aff806057560ec39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07378",
    "kind": "arxiv",
    "version": 4
  }
}