Pith Number

pith:6KQ2JOHL

pith:2017:6KQ2JOHLGXHNY3HGZ7JGVGSZZQ

not attested not anchored not stored refs pending

Good Deal Hedging and Valuation under Combined Uncertainty about Drift and Volatility

Dirk Becherer, Klebert Kentia

arxiv:1704.02505 v1 · 2017-04-08 · q-fin.MF · math.OC · math.PR · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KQ2JOHLGXHNY3HGZ7JGVGSZZQ}

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	2026-05-18T00:46:45.324633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a1a4b8eb35cedc6ce6cfd26a9a59cc31103945aa44020d118458dc42ca7b8a

Aliases

arxiv: 1704.02505 · arxiv_version: 1704.02505v1 · doi: 10.48550/arxiv.1704.02505 · pith_short_12: 6KQ2JOHLGXHN · pith_short_16: 6KQ2JOHLGXHNY3HG · pith_short_8: 6KQ2JOHL

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/6KQ2JOHLGXHNY3HGZ7JGVGSZZQ \
  | 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: f2a1a4b8eb35cedc6ce6cfd26a9a59cc31103945aa44020d118458dc42ca7b8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eedbe5a9237b90c716af28e4f2ce079bd386c9871b56233a1293cfe4eb5096a",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR",
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-04-08T15:00:30Z",
    "title_canon_sha256": "a0d802785d6c797a1d6004362f2f028eafcf8b9ce89f074dade132e29a4656ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02505",
    "kind": "arxiv",
    "version": 1
  }
}