Pith Number

pith:YACQTAGH

pith:2018:YACQTAGHGLFFICCC5J2DBUBZU2

not attested not anchored not stored refs pending

Markovian structure of the Volterra Heston model

Eduardo Abi Jaber (CEREMADE), Omar El Euch

arxiv:1803.00477 v1 · 2018-03-01 · 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{YACQTAGHGLFFICCC5J2DBUBZU2}

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	2026-05-18T00:22:11.633827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0050980c732ca540842ea7430d039a6aed42f2ee9d57bd3f386a17cb7713b5b

Aliases

arxiv: 1803.00477 · arxiv_version: 1803.00477v1 · doi: 10.48550/arxiv.1803.00477 · pith_short_12: YACQTAGHGLFF · pith_short_16: YACQTAGHGLFFICCC · pith_short_8: YACQTAGH

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/YACQTAGHGLFFICCC5J2DBUBZU2 \
  | 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: c0050980c732ca540842ea7430d039a6aed42f2ee9d57bd3f386a17cb7713b5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa5035c817af5770fc6f6e6195af578f3d307bb8d07e598efc1618f3de029d49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-03-01T16:08:16Z",
    "title_canon_sha256": "e6963a53175003f05f63b4e90335e566e103e35d2c7c0b14dcdefd5497d5cfb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00477",
    "kind": "arxiv",
    "version": 1
  }
}