Pith Number

pith:E46LCQYB

pith:2018:E46LCQYBDPN26HIGGRCQU54BQ7

not attested not anchored not stored refs pending

First Passage Time for Tempered Stable Process and Its Application to Perpetual American Option and Barrier Option Pricing

Young Shin Kim

arxiv:1801.09362 v1 · 2018-01-29 · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E46LCQYBDPN26HIGGRCQU54BQ7}

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	2026-05-17T23:49:28.725691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

273cb143011bdbaf1d0634450a778187e6fd4bed5c4826296268c70b44d67fa3

Aliases

arxiv: 1801.09362 · arxiv_version: 1801.09362v1 · doi: 10.48550/arxiv.1801.09362 · pith_short_12: E46LCQYBDPN2 · pith_short_16: E46LCQYBDPN26HIG · pith_short_8: E46LCQYB

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/E46LCQYBDPN26HIGGRCQU54BQ7 \
  | 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: 273cb143011bdbaf1d0634450a778187e6fd4bed5c4826296268c70b44d67fa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f407c613fb3639cafd7a4848a1c0ced2c607d6315176abd84ee65da2a3b9410a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2018-01-29T05:14:07Z",
    "title_canon_sha256": "bd7878bb17fe0d77a0a0d399587c0b07c401b59c317f2f5bbf04969a30407226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09362",
    "kind": "arxiv",
    "version": 1
  }
}