Pith Number

pith:UGUD47P2

pith:2018:UGUD47P2QPXYVQ6343B2TZVC62

not attested not anchored not stored refs pending

Maximum likelihood estimator and its consistency for an $(L,1)$ random walk in a parametric random environment

Hua-Ming Wang, Meijuan Zhang

arxiv:1808.10092 v1 · 2018-08-30 · 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{UGUD47P2QPXYVQ6343B2TZVC62}

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	2026-05-18T00:06:49.844797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1a83e7dfa83ef8ac3dbe6c3a9e6a2f6b5d832a0048d594b138cd6e86e99173b

Aliases

arxiv: 1808.10092 · arxiv_version: 1808.10092v1 · doi: 10.48550/arxiv.1808.10092 · pith_short_12: UGUD47P2QPXY · pith_short_16: UGUD47P2QPXYVQ63 · pith_short_8: UGUD47P2

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/UGUD47P2QPXYVQ6343B2TZVC62 \
  | 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: a1a83e7dfa83ef8ac3dbe6c3a9e6a2f6b5d832a0048d594b138cd6e86e99173b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d91a87f8f3610b102dbf7466d1a1a80498007b4d4dbf4cdc7a4f8802a4c82b1",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-08-30T02:48:45Z",
    "title_canon_sha256": "ed76e3dc8d1901770e2250f7240be4e14029cbe6028a95a0d14781b617ce7f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10092",
    "kind": "arxiv",
    "version": 1
  }
}