Pith Number

pith:WQDPLQU5

pith:2018:WQDPLQU52LX6FOCYGSENRDI3KG

not attested not anchored not stored refs pending

Bayesian inference for a single factor copula stochastic volatility model using Hamiltonian Monte Carlo

Alexander Kreuzer, Claudia Czado

arxiv:1808.08624 v2 · 2018-08-26 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQDPLQU52LX6FOCYGSENRDI3KG}

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	2026-05-17T23:40:14.022284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b406f5c29dd2efe2b8583488d88d1b518241bfc4e8bb1993f758e110d46bfcc4

Aliases

arxiv: 1808.08624 · arxiv_version: 1808.08624v2 · doi: 10.48550/arxiv.1808.08624 · pith_short_12: WQDPLQU52LX6 · pith_short_16: WQDPLQU52LX6FOCY · pith_short_8: WQDPLQU5

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/WQDPLQU52LX6FOCYGSENRDI3KG \
  | 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: b406f5c29dd2efe2b8583488d88d1b518241bfc4e8bb1993f758e110d46bfcc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c1855cd5167a7abc02e4ba44b46ab7f30673283f746757182c29596ef01ae2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-08-26T21:24:33Z",
    "title_canon_sha256": "d6d4c6d41743deae7db439814e8f283cdb1607439c52566a36f46c94adbceba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08624",
    "kind": "arxiv",
    "version": 2
  }
}