Pith Number

pith:7JFUF33K

pith:2017:7JFUF33KQV5JG3QJEPDYQHU26K

not attested not anchored not stored refs pending

A note on the impact of management fees on the pricing of variable annuity guarantees

Jin Sun, Man Chung Fung, Pavel V. Shevchenko

arxiv:1705.03787 v2 · 2017-05-10 · q-fin.PR · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JFUF33KQV5JG3QJEPDYQHU26K}

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	2026-05-18T00:44:41.906371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa4b42ef6a857a936e0923c7881e9af28f787151052e22e83493e216ccc26b9e

Aliases

arxiv: 1705.03787 · arxiv_version: 1705.03787v2 · doi: 10.48550/arxiv.1705.03787 · pith_short_12: 7JFUF33KQV5J · pith_short_16: 7JFUF33KQV5JG3QJ · pith_short_8: 7JFUF33K

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/7JFUF33KQV5JG3QJEPDYQHU26K \
  | 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: fa4b42ef6a857a936e0923c7881e9af28f787151052e22e83493e216ccc26b9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a49e01097693ddac35c8007ff8456c1cd9a89159eeaaba0b8ec04f4e20433dd",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2017-05-10T14:18:41Z",
    "title_canon_sha256": "df29e51281ee1b42c63bbcbb865812f603bd4bb251746590d93a2636b409040d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03787",
    "kind": "arxiv",
    "version": 2
  }
}