Pith Number

pith:YUFLHI5Q

pith:2018:YUFLHI5QR52S3JZNGEAABLJ3B6

not attested not anchored not stored refs pending

A new approach for American option pricing: The Dynamic Chebyshev method

Christian P\"otz, Kathrin Glau, Mirco Mahlstedt

arxiv:1806.05579 v1 · 2018-06-14 · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUFLHI5QR52S3JZNGEAABLJ3B6}

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	2026-05-18T00:13:14.697814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c50ab3a3b08f752da72d310000ad3b0f9690abd91c106d46aace08905022d29c

Aliases

arxiv: 1806.05579 · arxiv_version: 1806.05579v1 · doi: 10.48550/arxiv.1806.05579 · pith_short_12: YUFLHI5QR52S · pith_short_16: YUFLHI5QR52S3JZN · pith_short_8: YUFLHI5Q

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/YUFLHI5QR52S3JZNGEAABLJ3B6 \
  | 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: c50ab3a3b08f752da72d310000ad3b0f9690abd91c106d46aace08905022d29c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59beff49001006e5616c3bdc96c472344527cda2740ea45405d64e30d35db322",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2018-06-14T14:37:34Z",
    "title_canon_sha256": "59e8fb7fe6d83525035b78192ec25de039b11fdffd8b40b7bccd12f5b96e29fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05579",
    "kind": "arxiv",
    "version": 1
  }
}