Pith Number

pith:L7AG3YTL

pith:2018:L7AG3YTLRZ55SPG5M4RXSN7XHM

not attested not anchored not stored refs pending

Score Permutation Based Finite Sample Inference for Generalized AutoRegressive Conditional Heteroskedasticity (GARCH) Models

Bal\'azs Csan\'ad Cs\'aji

arxiv:1807.08390 v1 · 2018-07-23 · stat.ME · cs.LG · econ.EM · math.DS · q-fin.ST

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7AG3YTLRZ55SPG5M4RXSN7XHM}

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	2026-05-18T00:10:08.187278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fc06de26b8e7bd93cdd67237937f73b17c80f4b0f9f85138d0f72d8fec0231b

Aliases

arxiv: 1807.08390 · arxiv_version: 1807.08390v1 · doi: 10.48550/arxiv.1807.08390 · pith_short_12: L7AG3YTLRZ55 · pith_short_16: L7AG3YTLRZ55SPG5 · pith_short_8: L7AG3YTL

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/L7AG3YTLRZ55SPG5M4RXSN7XHM \
  | 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: 5fc06de26b8e7bd93cdd67237937f73b17c80f4b0f9f85138d0f72d8fec0231b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47fefad196c10266002d925e18f3b92104df5a3adc6b6578f770101af6bb90ab",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM",
      "math.DS",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-07-23T00:02:36Z",
    "title_canon_sha256": "d1f9eba9947fda328d9498dee4cf96f91e28e727986c85e66052356e2685d334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08390",
    "kind": "arxiv",
    "version": 1
  }
}