Pith Number

pith:5ZA55YRO

pith:2013:5ZA55YRO2MOW2GJ6XK55UZBOT2

not attested not anchored not stored refs pending

Market viability and martingale measures under partial information

Agn\`Es Sulem, Bernt {\O}ksendal, Claudio Fontana

arxiv:1302.4254 v2 · 2013-02-18 · q-fin.PM · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZA55YRO2MOW2GJ6XK55UZBOT2}

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	2026-05-18T01:35:22.883443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee41dee22ed31d6d193ebabbda642e9e9cccb71f4fdbc9c3014a84003ae6fbbd

Aliases

arxiv: 1302.4254 · arxiv_version: 1302.4254v2 · doi: 10.48550/arxiv.1302.4254 · pith_short_12: 5ZA55YRO2MOW · pith_short_16: 5ZA55YRO2MOW2GJ6 · pith_short_8: 5ZA55YRO

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/5ZA55YRO2MOW2GJ6XK55UZBOT2 \
  | 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: ee41dee22ed31d6d193ebabbda642e9e9cccb71f4fdbc9c3014a84003ae6fbbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1a92e193e8315d4cce30f5ae96bcb02caec1e2076d762df82747d19613d2a0c",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2013-02-18T13:05:45Z",
    "title_canon_sha256": "2ae4f875cefa25ac2413994b7ba016445604fbb161736598674d34362acd37b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4254",
    "kind": "arxiv",
    "version": 2
  }
}