Pith Number

pith:YWAP7HDT

pith:2017:YWAP7HDTCMV2SR4RJUY5VQLP43

not attested not anchored not stored refs pending

Valuation of Employee Stock Options (ESOs) by means of Mean-Variance Hedging

Kamil Kladivko, Mihail Zervos

arxiv:1710.00897 v1 · 2017-10-02 · q-fin.PR · math.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{YWAP7HDTCMV2SR4RJUY5VQLP43}

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	2026-05-18T00:33:47.571894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c580ff9c73132ba947914d31dac16fe6caa93b30799e9c6973e1719d0a3508cd

Aliases

arxiv: 1710.00897 · arxiv_version: 1710.00897v1 · doi: 10.48550/arxiv.1710.00897 · pith_short_12: YWAP7HDTCMV2 · pith_short_16: YWAP7HDTCMV2SR4R · pith_short_8: YWAP7HDT

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/YWAP7HDTCMV2SR4RJUY5VQLP43 \
  | 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: c580ff9c73132ba947914d31dac16fe6caa93b30799e9c6973e1719d0a3508cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "407c493499d9d33dc12b8edd077ed78c789768961257dad9a8c4cdc65c977617",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2017-10-02T20:35:41Z",
    "title_canon_sha256": "02caf587569aa4eddfbd53c710e50371b65da9e50735ad13c8f65742c5048e77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00897",
    "kind": "arxiv",
    "version": 1
  }
}