Pith Number

pith:YKKPUP47

pith:2016:YKKPUP476ZFCWCFUALKCV7SDUL

not attested not anchored not stored refs pending

A new structural stochastic volatility model of asset pricing and its stylized facts

Maria Polukarov, Nicholas R. Jennings, Radu T. Pruna

arxiv:1604.08824 v1 · 2016-04-29 · q-fin.EC · 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{YKKPUP476ZFCWCFUALKCV7SDUL}

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	2026-05-18T01:16:01.623386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c294fa3f9ff64a2b08b402d42afe43a2e358a07b1cbee6c949bea383dc73ecf8

Aliases

arxiv: 1604.08824 · arxiv_version: 1604.08824v1 · doi: 10.48550/arxiv.1604.08824 · pith_short_12: YKKPUP476ZFC · pith_short_16: YKKPUP476ZFCWCFU · pith_short_8: YKKPUP47

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/YKKPUP476ZFCWCFUALKCV7SDUL \
  | 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: c294fa3f9ff64a2b08b402d42afe43a2e358a07b1cbee6c949bea383dc73ecf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07a9ed869cf7623bbad944280fd0f0160a82191519fc292e28274dcb0fa75cef",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2016-04-29T13:36:37Z",
    "title_canon_sha256": "908816a37ef11f74bb3d7662d6269fb3a521cbef1b0066542f42c462c8a1cb00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08824",
    "kind": "arxiv",
    "version": 1
  }
}