Pith Number

pith:3JUYJEVV

pith:2019:3JUYJEVVN4FZWNPZQR745DBUZH

not attested not anchored not stored refs pending

Strict Stationarity Testing and GLAD Estimation of Double Autoregressive Models

Dong Li, Muyi Li, Shaojun Guo

arxiv:1902.03773 v1 · 2019-02-11 · 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{3JUYJEVVN4FZWNPZQR745DBUZH}

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	2026-05-17T23:54:19.603428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da698492b56f0b9b35f9847fce8c34c9ef482d3cf2ae23302a3e8850603e5deb

Aliases

arxiv: 1902.03773 · arxiv_version: 1902.03773v1 · doi: 10.48550/arxiv.1902.03773 · pith_short_12: 3JUYJEVVN4FZ · pith_short_16: 3JUYJEVVN4FZWNPZ · pith_short_8: 3JUYJEVV

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/3JUYJEVVN4FZWNPZQR745DBUZH \
  | 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: da698492b56f0b9b35f9847fce8c34c9ef482d3cf2ae23302a3e8850603e5deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9ae93623126b79706739bfe1807ed2f09013343f8a7d2ffd6c95aa51dc969a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-02-11T08:28:52Z",
    "title_canon_sha256": "3dc4ece6fb2cf49ec679a072835d18ac6549a0ecc1d7da2a8188792c56c78306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03773",
    "kind": "arxiv",
    "version": 1
  }
}