Pith Number

pith:ZFB4P7OI

pith:2015:ZFB4P7OIKOIH6XL3HUVJBA7S4O

not attested not anchored not stored refs pending

Asymptotic behavior of maximum likelihood estimators for a jump-type Heston model

Ahmed Kebaier, Gyula Pap, Matyas Barczy, Mohamed Ben Alaya

arxiv:1509.08869 v4 · 2015-09-29 · math.ST · math.PR · q-fin.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFB4P7OIKOIH6XL3HUVJBA7S4O}

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	2026-05-18T00:14:01.575304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c943c7fdc853907f5d7b3d2a9083f2e3a334a56012628bbbd71b4f7182a6f5b8

Aliases

arxiv: 1509.08869 · arxiv_version: 1509.08869v4 · doi: 10.48550/arxiv.1509.08869 · pith_short_12: ZFB4P7OIKOIH · pith_short_16: ZFB4P7OIKOIH6XL3 · pith_short_8: ZFB4P7OI

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/ZFB4P7OIKOIH6XL3HUVJBA7S4O \
  | 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: c943c7fdc853907f5d7b3d2a9083f2e3a334a56012628bbbd71b4f7182a6f5b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338b5151d585be300cebc3c49558b819258bc7f338dbf17255900ff76b8149f2",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-09-29T18:05:47Z",
    "title_canon_sha256": "db2a0f55a858b1ed0cfc2d1d1513cf5e8f2693a02d771a39caf3a12a8a87312d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08869",
    "kind": "arxiv",
    "version": 4
  }
}