Pith Number

pith:XZNUCWJU

pith:2017:XZNUCWJU53JVPHDU7B6JEPJXU2

not attested not anchored not stored refs pending

Stochastic Volatily Models using Hamiltonian Monte Carlo Methods and Stan

David S. Dias, Ricardo S. Ehlers

arxiv:1712.02326 v1 · 2017-12-06 · 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{XZNUCWJU53JVPHDU7B6JEPJXU2}

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	2026-05-18T00:28:38.476243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be5b415934eed3579c74f87c923d37a68c9971348f1558bce6bdea4df9184626

Aliases

arxiv: 1712.02326 · arxiv_version: 1712.02326v1 · doi: 10.48550/arxiv.1712.02326 · pith_short_12: XZNUCWJU53JV · pith_short_16: XZNUCWJU53JVPHDU · pith_short_8: XZNUCWJU

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/XZNUCWJU53JVPHDU7B6JEPJXU2 \
  | 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: be5b415934eed3579c74f87c923d37a68c9971348f1558bce6bdea4df9184626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc638137711ac913da49ba13233e38bc654350bc24de87d02293920db836c76c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-12-06T18:48:50Z",
    "title_canon_sha256": "291c093eee51c399b4988ec874f47afcfabfd8edc1eed3cb6b80151b73f77aea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02326",
    "kind": "arxiv",
    "version": 1
  }
}