Pith Number

pith:657DQX7B

pith:2014:657DQX7BHFSTTZWLSS5PTNNGCR

not attested not anchored not stored refs pending

New analytic approach to address Put - Call parity violation due to discrete dividends

Alexander Buryak, Ivan Guo

arxiv:1407.7328 v1 · 2014-07-28 · 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{657DQX7BHFSTTZWLSS5PTNNGCR}

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	2026-05-18T02:46:23.332752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f77e385fe1396539e6cb94baf9b5a61469224cba5ff6230ca6181fb234699df4

Aliases

arxiv: 1407.7328 · arxiv_version: 1407.7328v1 · doi: 10.48550/arxiv.1407.7328 · pith_short_12: 657DQX7BHFST · pith_short_16: 657DQX7BHFSTTZWL · pith_short_8: 657DQX7B

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/657DQX7BHFSTTZWLSS5PTNNGCR \
  | 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: f77e385fe1396539e6cb94baf9b5a61469224cba5ff6230ca6181fb234699df4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "480f545626e6fb32f5c44e1a64a6d53a6945c65ae5db78763f704ff1130fe20d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2014-07-28T05:50:49Z",
    "title_canon_sha256": "8d43959c5604b033dc6c108e5044d6ab67141e4d1ecd30a0115c2c389910c42b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7328",
    "kind": "arxiv",
    "version": 1
  }
}