Pith Number

pith:NQSRC3UA

pith:2015:NQSRC3UAXWQ5JFSDLKK7AXNAPA

not attested not anchored not stored refs pending

Pricing of high-dimensional options

Alexander Kushpel

arxiv:1510.07221 v1 · 2015-10-25 · q-fin.MF · math.NA · math.PR · q-fin.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{NQSRC3UAXWQ5JFSDLKK7AXNAPA}

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	2026-05-18T01:29:14.606522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c25116e80bda1d496435a95f05da0780a022f22ec6184060702d67a56fcc4cd

Aliases

arxiv: 1510.07221 · arxiv_version: 1510.07221v1 · doi: 10.48550/arxiv.1510.07221 · pith_short_12: NQSRC3UAXWQ5 · pith_short_16: NQSRC3UAXWQ5JFSD · pith_short_8: NQSRC3UA

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/NQSRC3UAXWQ5JFSDLKK7AXNAPA \
  | 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: 6c25116e80bda1d496435a95f05da0780a022f22ec6184060702d67a56fcc4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2003cc28137b851192456a3241aa517edd698c3a412dd762bcbb4f2aec079f2",
    "cross_cats_sorted": [
      "math.NA",
      "math.PR",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2015-10-25T08:50:38Z",
    "title_canon_sha256": "e518ecbc03df0f7bef325de3a6fb007236d0c0c5a2ed0ac1e1064f5fa25972eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07221",
    "kind": "arxiv",
    "version": 1
  }
}