Pith Number

pith:CYGPMNIH

pith:2010:CYGPMNIHR2SCDMJPPE6M4CGTD7

not attested not anchored not stored refs pending

Holder-extendible European option: corrections and extensions

Pavel V. Shevchenko

arxiv:1010.0090 v2 · 2010-10-01 · q-fin.PR · q-fin.CP · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYGPMNIHR2SCDMJPPE6M4CGTD7}

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	2026-05-18T01:37:16.503131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

160cf635078ea421b12f793cce08d31fe8864a1f00ca234853326de27aabd7f1

Aliases

arxiv: 1010.0090 · arxiv_version: 1010.0090v2 · doi: 10.48550/arxiv.1010.0090 · pith_short_12: CYGPMNIHR2SC · pith_short_16: CYGPMNIHR2SCDMJP · pith_short_8: CYGPMNIH

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/CYGPMNIHR2SCDMJPPE6M4CGTD7 \
  | 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: 160cf635078ea421b12f793cce08d31fe8864a1f00ca234853326de27aabd7f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cea4ddb8fb0c0709b17dd55c38c688b44eefb5ad97ea9bbc16ee06635d0475e5",
    "cross_cats_sorted": [
      "q-fin.CP",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2010-10-01T08:03:07Z",
    "title_canon_sha256": "e0cc814ffd442f4c6263a5adf1ff00390945c5e1aefdf31c69c8c78d1fedf280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0090",
    "kind": "arxiv",
    "version": 2
  }
}