Pith Number

pith:2G7VY4ON

pith:2012:2G7VY4ONKMSRXPSFFWNRBZYOPU

not attested not anchored not stored refs pending

A Numerical Scheme Based on Semi-Static Hedging Strategy

Takuya Kawagoe, Toshiki Okumura, Yuri Imamura, Yuta Ishigaki

arxiv:1206.2934 v2 · 2012-06-13 · q-fin.CP · 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{2G7VY4ONKMSRXPSFFWNRBZYOPU}

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	2026-05-18T03:48:26.797150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1bf5c71cd53251bbe452d9b10e70e7d25c6bfff47885200d1cc342d03b8af0e

Aliases

arxiv: 1206.2934 · arxiv_version: 1206.2934v2 · doi: 10.48550/arxiv.1206.2934 · pith_short_12: 2G7VY4ONKMSR · pith_short_16: 2G7VY4ONKMSRXPSF · pith_short_8: 2G7VY4ON

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/2G7VY4ONKMSRXPSFFWNRBZYOPU \
  | 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: d1bf5c71cd53251bbe452d9b10e70e7d25c6bfff47885200d1cc342d03b8af0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd7eca93dd9bae85d151a03eee8f8da20dc166e210fb63c7287b1ee9257c7c56",
    "cross_cats_sorted": [
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2012-06-13T20:12:59Z",
    "title_canon_sha256": "f367d5d9d259bec80affe2c60e692de2dbc8445de71cde7b251aaba581f38227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2934",
    "kind": "arxiv",
    "version": 2
  }
}