Pith Number

pith:5R46TBKA

pith:2017:5R46TBKAGYFG6OXZ5RZTHQEVBU

not attested not anchored not stored refs pending

Beating the Omega Clock: An Optimal Stopping Problem with Random Time-horizon under Spectrally Negative L\'evy Models

Hongzhong Zhang, Neofytos Rodosthenous

arxiv:1706.03724 v1 · 2017-06-12 · 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{5R46TBKAGYFG6OXZ5RZTHQEVBU}

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	2026-05-18T00:08:31.507386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec79e98540360a6f3af9ec7333c0950d28f65a21e307df29b76b7e0dd59c60cb

Aliases

arxiv: 1706.03724 · arxiv_version: 1706.03724v1 · doi: 10.48550/arxiv.1706.03724 · pith_short_12: 5R46TBKAGYFG · pith_short_16: 5R46TBKAGYFG6OXZ · pith_short_8: 5R46TBKA

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/5R46TBKAGYFG6OXZ5RZTHQEVBU \
  | 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: ec79e98540360a6f3af9ec7333c0950d28f65a21e307df29b76b7e0dd59c60cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c73b07360b1651c8a28423fcc8f821a022316207ef447752d81c4319c242f9c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-06-12T16:52:45Z",
    "title_canon_sha256": "66118ffd4aeb39ba4213435ca1672c309fa358f890e1b121afc47c1453519308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03724",
    "kind": "arxiv",
    "version": 1
  }
}