Pith Number

pith:B5DVZS6F

pith:2024:B5DVZS6FHNZGMTHXGKF67G73QB

not attested not anchored not stored refs pending

Change of numeraire for weak martingale transport

Gudmund Pammer, Lorenz Riess, Mathias Beiglb\"ock

arxiv:2406.07523 v1 · 2024-06-11 · math.PR · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5DVZS6FHNZGMTHXGKF67G73QB}

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.

Cited by

1 paper in Pith

Exciting games and Monge-Amp\`ere equations

Receipt and verification

First computed	2026-07-05T08:30:26.563114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f475ccbc53b72664cf7328bef9bfb804c85a7ce10db984f8502719579dfde9a

Aliases

arxiv: 2406.07523 · arxiv_version: 2406.07523v1 · doi: 10.48550/arxiv.2406.07523 · pith_short_12: B5DVZS6FHNZG · pith_short_16: B5DVZS6FHNZGMTHX · pith_short_8: B5DVZS6F

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/B5DVZS6FHNZGMTHXGKF67G73QB \
  | 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: 0f475ccbc53b72664cf7328bef9bfb804c85a7ce10db984f8502719579dfde9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a9f16b342a984e5540b8b3231e18526d312b8c36ae0d621ebbe7795d86b9d8",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2024-06-11T17:51:12Z",
    "title_canon_sha256": "62b11f8121a9cfb0ec4a113d2749c206672f5c230801602a4b29904169237d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.07523",
    "kind": "arxiv",
    "version": 1
  }
}