Pith Number

pith:VNDWVX2F

pith:2014:VNDWVX2FMUWCSMUY5ZAGV2OD37

not attested not anchored not stored refs pending

Multi-scaling of moments in stochastic volatility models

Paolo Dai Pra, Paolo Pigato

arxiv:1403.7387 v1 · 2014-03-28 · 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{VNDWVX2FMUWCSMUY5ZAGV2OD37}

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	2026-05-18T02:55:19.773640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab476adf45652c293298ee406ae9c3dfc87f11e082ce2ed427b707f62a814c49

Aliases

arxiv: 1403.7387 · arxiv_version: 1403.7387v1 · doi: 10.48550/arxiv.1403.7387 · pith_short_12: VNDWVX2FMUWC · pith_short_16: VNDWVX2FMUWCSMUY · pith_short_8: VNDWVX2F

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/VNDWVX2FMUWCSMUY5ZAGV2OD37 \
  | 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: ab476adf45652c293298ee406ae9c3dfc87f11e082ce2ed427b707f62a814c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "716f37afca558ba2abea8d379909871cf920c8d88cd97be3a16b1f44e99db638",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-03-28T14:28:11Z",
    "title_canon_sha256": "8eff6461dc1360943bf8a5390148f84969411b7da82a06fcbccec1b51ea97bb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7387",
    "kind": "arxiv",
    "version": 1
  }
}