Pith Number

pith:7IXSLUY6

pith:2015:7IXSLUY6GLHRX5OAVVDNCMXAX5

not attested not anchored not stored refs pending

Profitable forecast of prices of stock options on real market data via the solution of an ill-posed problem for the Black-Scholes equation

Andrey V. Kuzhuget, Michael V. Klibanov

arxiv:1503.03567 v1 · 2015-03-12 · 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{7IXSLUY6GLHRX5OAVVDNCMXAX5}

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	2026-05-18T02:24:58.144311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa2f25d31e32cf1bf5c0ad46d132e0bf5e5055b38c10be47d7cf32e0243fb4f7

Aliases

arxiv: 1503.03567 · arxiv_version: 1503.03567v1 · doi: 10.48550/arxiv.1503.03567 · pith_short_12: 7IXSLUY6GLHR · pith_short_16: 7IXSLUY6GLHRX5OA · pith_short_8: 7IXSLUY6

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/7IXSLUY6GLHRX5OAVVDNCMXAX5 \
  | 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: fa2f25d31e32cf1bf5c0ad46d132e0bf5e5055b38c10be47d7cf32e0243fb4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3295a132ca00edd5f6d7f5c1503b7afb6568872c4e7b0ad47c06f44eea507447",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2015-03-12T02:33:08Z",
    "title_canon_sha256": "79cab27777f3a619ee7e49d1081ab561c29a2b860fb15ffbecc5ba5b383adb6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03567",
    "kind": "arxiv",
    "version": 1
  }
}