Pith Number

pith:3YKLR4NV

pith:2019:3YKLR4NVJ3A2SBEAIFODRNR2F6

not attested not anchored not stored refs pending

The Impact of Ambiguity on the Optimal Exercise Timing of Integral Option Contracts

Luis H. R. Alvarez E., S\"oren Christensen

arxiv:1906.07533 v1 · 2019-06-18 · 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{3YKLR4NVJ3A2SBEAIFODRNR2F6}

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	2026-05-17T23:43:07.609185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de14b8f1b54ec1a90480415c38b63a2fb6189ec0c3ed3b32557d526495d97114

Aliases

arxiv: 1906.07533 · arxiv_version: 1906.07533v1 · doi: 10.48550/arxiv.1906.07533 · pith_short_12: 3YKLR4NVJ3A2 · pith_short_16: 3YKLR4NVJ3A2SBEA · pith_short_8: 3YKLR4NV

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/3YKLR4NVJ3A2SBEAIFODRNR2F6 \
  | 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: de14b8f1b54ec1a90480415c38b63a2fb6189ec0c3ed3b32557d526495d97114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "312a14bad2ab7f5b45931a56e290631f02deaedce2da3a00e932388789a55ff9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2019-06-18T12:46:58Z",
    "title_canon_sha256": "24c6c3001eae7f39cbae5dc7512892d05b602de3c147899840a3300959e478e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07533",
    "kind": "arxiv",
    "version": 1
  }
}