Pith Number

pith:6UBNZDWP

pith:2011:6UBNZDWPAX7KDCYOSH236YXGIA

not attested not anchored not stored refs pending

Pseudo Hermitian formulation of Black-Scholes equation

P. Roy, T. K. Jana

arxiv:1112.3217 v1 · 2011-12-14 · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UBNZDWPAX7KDCYOSH236YXGIA}

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	2026-05-18T00:56:53.891341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f502dc8ecf05fea18b0e91f5bf62e6401d916436fb3a86b1e699ab7f281edc51

Aliases

arxiv: 1112.3217 · arxiv_version: 1112.3217v1 · doi: 10.48550/arxiv.1112.3217 · pith_short_12: 6UBNZDWPAX7K · pith_short_16: 6UBNZDWPAX7KDCYO · pith_short_8: 6UBNZDWP

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/6UBNZDWPAX7KDCYOSH236YXGIA \
  | 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: f502dc8ecf05fea18b0e91f5bf62e6401d916436fb3a86b1e699ab7f281edc51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a5329f819dc32a21d99054548ce56474849eecf64948fbbd85af186ee9fac4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2011-12-14T14:03:15Z",
    "title_canon_sha256": "67c1fd9c1adee41f52a4731861d7386a24ec20c489cd51b07a8d9c0d3c49e02b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3217",
    "kind": "arxiv",
    "version": 1
  }
}