Pith Number

pith:JFHQC7GK

pith:2019:JFHQC7GKDC3WZP4P4UZK4U23M2

not attested not anchored not stored refs pending

Small-noise limit of the quasi-Gaussian log-normal HJM model

Dan Pirjol, Lingjiong Zhu

arxiv:1908.07098 v1 · 2019-08-19 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFHQC7GKDC3WZP4P4UZK4U23M2}

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	2026-07-04T23:58:30.817831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

494f017cca18b76cbf8fe532ae535b66ba6576c3de3b4e6999d10fe8eaae67dd

Aliases

arxiv: 1908.07098 · arxiv_version: 1908.07098v1 · doi: 10.48550/arxiv.1908.07098 · pith_short_12: JFHQC7GKDC3W · pith_short_16: JFHQC7GKDC3WZP4P · pith_short_8: JFHQC7GK

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/JFHQC7GKDC3WZP4P4UZK4U23M2 \
  | 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: 494f017cca18b76cbf8fe532ae535b66ba6576c3de3b4e6999d10fe8eaae67dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d8e3b41a660f3b76ae8ad6432da2727814d22dff43c0fc7f9aff017d40e9947",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2019-08-19T23:01:31Z",
    "title_canon_sha256": "c64f83421c0615b90459413ca464b552d69dca379093efc9a582df9086c474a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07098",
    "kind": "arxiv",
    "version": 1
  }
}