Pith Number

pith:PGIQPLTU

pith:2016:PGIQPLTUQX2B5NMASAOARIS4ZJ

not attested not anchored not stored refs pending

Discretizing the Heston Model: An Analysis of the Weak Convergence Rate

Andreas Neuenkirch, Martin Altmayer

arxiv:1604.05540 v1 · 2016-04-19 · math.NA · 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{PGIQPLTUQX2B5NMASAOARIS4ZJ}

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	2026-05-18T01:16:38.475349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799107ae7485f41eb580901c08a25cca7947b15ca1e2d664f90bcd9f74e83b6d

Aliases

arxiv: 1604.05540 · arxiv_version: 1604.05540v1 · doi: 10.48550/arxiv.1604.05540 · pith_short_12: PGIQPLTUQX2B · pith_short_16: PGIQPLTUQX2B5NMA · pith_short_8: PGIQPLTU

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/PGIQPLTUQX2B5NMASAOARIS4ZJ \
  | 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: 799107ae7485f41eb580901c08a25cca7947b15ca1e2d664f90bcd9f74e83b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b01015240f1f97f7533da6f879012780124a95ff9e5606097376bfecc3c4a4e3",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-04-19T12:27:24Z",
    "title_canon_sha256": "b78c99e2ccc09833c8f3158224eabc1c39e7ecd6943aafc38e518274ae2d4691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05540",
    "kind": "arxiv",
    "version": 1
  }
}