Pith Number

pith:JAT3VOUU

pith:2013:JAT3VOUU3WQJRFDD6I2VZU7X7U

not attested not anchored not stored refs pending

A stochastic volatility model with flexible extremal dependence structure

Anja Janssen, Holger Drees

arxiv:1310.4621 v2 · 2013-10-17 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAT3VOUU3WQJRFDD6I2VZU7X7U}

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	2026-05-18T01:18:23.648993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4827baba94dda0989463f2355cd3f7fd3cb6f6e3ae62c38a2b20e8c269b042ef

Aliases

arxiv: 1310.4621 · arxiv_version: 1310.4621v2 · doi: 10.48550/arxiv.1310.4621 · pith_short_12: JAT3VOUU3WQJ · pith_short_16: JAT3VOUU3WQJRFDD · pith_short_8: JAT3VOUU

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/JAT3VOUU3WQJRFDD6I2VZU7X7U \
  | 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: 4827baba94dda0989463f2355cd3f7fd3cb6f6e3ae62c38a2b20e8c269b042ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ada784e77535f0908f73972e627c0e1a74e2462b2f70e70833c886e1eba1c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-10-17T09:03:02Z",
    "title_canon_sha256": "b05396931ae16ee621d69c30d51c7196ca69721bd0c79f83c1e94c80c2a5f655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4621",
    "kind": "arxiv",
    "version": 2
  }
}