Pith Number

pith:ZXRDOLPI

pith:2011:ZXRDOLPIBVVU22SFLYFMWVQPBU

not attested not anchored not stored refs pending

Pricing Variable Annuity Contracts with High-Water Mark Feature

V.M. Belyaev

arxiv:1108.4393 v2 · 2011-08-22 · 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{ZXRDOLPIBVVU22SFLYFMWVQPBU}

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	2026-05-18T04:14:45.790448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cde2372de80d6b4d6a455e0acb560f0d039a30fe9260d846d078c0ebd1a87d3e

Aliases

arxiv: 1108.4393 · arxiv_version: 1108.4393v2 · doi: 10.48550/arxiv.1108.4393 · pith_short_12: ZXRDOLPIBVVU · pith_short_16: ZXRDOLPIBVVU22SF · pith_short_8: ZXRDOLPI

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/ZXRDOLPIBVVU22SFLYFMWVQPBU \
  | 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: cde2372de80d6b4d6a455e0acb560f0d039a30fe9260d846d078c0ebd1a87d3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b80a3c4164e9992256bdc50a272cdf053d372b60bede4659857edbfbffc376d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2011-08-22T18:25:07Z",
    "title_canon_sha256": "e69ff4d07b6059d40d66dea5c609f69a8dba1c57f68ec67f85bf4a65de2790e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4393",
    "kind": "arxiv",
    "version": 2
  }
}