Pith Number

pith:SCKCGKEF

pith:2017:SCKCGKEFTKR4M7DGOCMFOI6VOW

not attested not anchored not stored refs pending

Semiparametric GARCH via Bayesian model averaging

Richard H. Gerlach, Wilson Ye Chen

arxiv:1708.07587 v1 · 2017-08-25 · stat.ME · q-fin.RM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCKCGKEFTKR4M7DGOCMFOI6VOW}

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	2026-05-18T00:36:42.638162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90942328859aa3c67c6670985723d575a0e54bb946831c39c00d814648faa878

Aliases

arxiv: 1708.07587 · arxiv_version: 1708.07587v1 · doi: 10.48550/arxiv.1708.07587 · pith_short_12: SCKCGKEFTKR4 · pith_short_16: SCKCGKEFTKR4M7DG · pith_short_8: SCKCGKEF

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/SCKCGKEFTKR4M7DGOCMFOI6VOW \
  | 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: 90942328859aa3c67c6670985723d575a0e54bb946831c39c00d814648faa878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2597d66ada2800829c76722caf1de22337e7efbb64292b0d1c1abddecc21f3bd",
    "cross_cats_sorted": [
      "q-fin.RM",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-08-25T00:56:20Z",
    "title_canon_sha256": "6342cf62cd8589ecc77e662b0ce7dc8ff0e136e596f763c2dc42385c8ea8c55e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07587",
    "kind": "arxiv",
    "version": 1
  }
}