Pith Number

pith:QOQUGVB6

pith:2013:QOQUGVB6WOEVWTDG7QAJCWAQMZ

not attested not anchored not stored refs pending

Fast Estimation of True Bounds on Bermudan Option Prices under Jump-diffusion Processes

Enlu Zhou, Fan Ye, Helin Zhu

arxiv:1305.4321 v1 · 2013-05-19 · q-fin.CP · 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{QOQUGVB6WOEVWTDG7QAJCWAQMZ}

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	2026-05-18T03:25:24.082120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a143543eb3895b4c66fc0091581066401f96fb9dc339b6343fb6916c5c2991

Aliases

arxiv: 1305.4321 · arxiv_version: 1305.4321v1 · doi: 10.48550/arxiv.1305.4321 · pith_short_12: QOQUGVB6WOEV · pith_short_16: QOQUGVB6WOEVWTDG · pith_short_8: QOQUGVB6

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/QOQUGVB6WOEVWTDG7QAJCWAQMZ \
  | 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: 83a143543eb3895b4c66fc0091581066401f96fb9dc339b6343fb6916c5c2991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f23ad2214e1ea8aefc9345fb2ab8d8a2bb0f32d2f2d930d63d6c63994100768b",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2013-05-19T03:59:19Z",
    "title_canon_sha256": "570fe134d70e946abf22fbfaf8682c12cd3c6155819a4a88ee0177447459ed48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4321",
    "kind": "arxiv",
    "version": 1
  }
}