Pith Number

pith:ZLB3DYH3

pith:2019:ZLB3DYH3OWMMPYSM7A547JUFCE

not attested not anchored not stored refs pending

From multi-dimensional black scholes to Hamilton jacobi

Amjad Hussain, Muhammad Naqeeb

arxiv:1904.07226 v1 · 2019-04-16 · 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{ZLB3DYH3OWMMPYSM7A547JUFCE}

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	2026-05-17T23:48:29.225114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cac3b1e0fb7598c7e24cf83bcfa68511063f7352a89d785488a1cd7df2a08062

Aliases

arxiv: 1904.07226 · arxiv_version: 1904.07226v1 · doi: 10.48550/arxiv.1904.07226 · pith_short_12: ZLB3DYH3OWMM · pith_short_16: ZLB3DYH3OWMMPYSM · pith_short_8: ZLB3DYH3

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/ZLB3DYH3OWMMPYSM7A547JUFCE \
  | 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: cac3b1e0fb7598c7e24cf83bcfa68511063f7352a89d785488a1cd7df2a08062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a17bdb8529a94bd90a6db1e3314ecb8694d07667ad159e6a1a44b7d4c25748b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2019-04-16T14:44:48Z",
    "title_canon_sha256": "0be58bc12664b3e05818664fe7d2ad8c57b5866d5b8662bc3378c66f4c18bf60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07226",
    "kind": "arxiv",
    "version": 1
  }
}