Pith Number

pith:UKWKUADA

pith:2019:UKWKUADASGX4GP3XEHGC5MX7LX

not attested not anchored not stored refs pending

Nonparametric estimation for fractional diffusion processes with random effects

C. Fuchs, H. El Maroufy, M. El Omari

arxiv:1901.05547 v1 · 2019-01-16 · 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{UKWKUADASGX4GP3XEHGC5MX7LX}

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	2026-05-17T23:56:06.833208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2acaa006091afc33f7721cc2eb2ff5de123aed7a2377c9e9a11b6bc6ab0eb76

Aliases

arxiv: 1901.05547 · arxiv_version: 1901.05547v1 · doi: 10.48550/arxiv.1901.05547 · pith_short_12: UKWKUADASGX4 · pith_short_16: UKWKUADASGX4GP3X · pith_short_8: UKWKUADA

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/UKWKUADASGX4GP3XEHGC5MX7LX \
  | 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: a2acaa006091afc33f7721cc2eb2ff5de123aed7a2377c9e9a11b6bc6ab0eb76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84bfc636d15dff19fecf15e44531e314a8300b998fe3515f928d6a9c2167d7b8",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-01-16T22:17:14Z",
    "title_canon_sha256": "7ee262340e99563796a8784294b52fefd6eb91a953a2c1a48abcee56b479f86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05547",
    "kind": "arxiv",
    "version": 1
  }
}