Pith Number

pith:TNN5CERU

pith:2009:TNN5CERUQIVKA6Y4A74ZPAEZGJ

not attested not anchored not stored refs pending

Maximum Entropy Distributions Inferred from Option Portfolios on an Asset

C. Neri (Lloyds Banking Group, France), London, L. Schneider (EMLYON Business School, Lyon, UK)

arxiv:0903.4542 v3 · 2009-03-26 · 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{TNN5CERUQIVKA6Y4A74ZPAEZGJ}

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	2026-05-18T04:30:12.783286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b5bd11234822aa07b1c07f9978099327a9c1d2481c49b3efb9c1b221425b9f4

Aliases

arxiv: 0903.4542 · arxiv_version: 0903.4542v3 · doi: 10.48550/arxiv.0903.4542 · pith_short_12: TNN5CERUQIVK · pith_short_16: TNN5CERUQIVKA6Y4 · pith_short_8: TNN5CERU

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/TNN5CERUQIVKA6Y4A74ZPAEZGJ \
  | 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: 9b5bd11234822aa07b1c07f9978099327a9c1d2481c49b3efb9c1b221425b9f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0100f24b6ef0ec406ed93314367705445a687dd1f4f0daa46ae03b66d0c04bce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2009-03-26T10:15:14Z",
    "title_canon_sha256": "88d4bef6771b3639a9ac58a15d9323ffdf6a8fdfe24ead380859f15f18209701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4542",
    "kind": "arxiv",
    "version": 3
  }
}