Pith Number

pith:MQDDR33B

pith:2015:MQDDR33BYYUDBXEBQEMGD23LNP

not attested not anchored not stored refs pending

High-order compact schemes for Black-Scholes basket options

Bertram D\"uring, Christof Heuer

arxiv:1505.07613 v1 · 2015-05-28 · q-fin.CP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQDDR33BYYUDBXEBQEMGD23LNP}

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	2026-05-18T02:00:57.923338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640638ef61c62830dc81811861eb6b6bd3968b8bbd09a21b2d283181dcae6503

Aliases

arxiv: 1505.07613 · arxiv_version: 1505.07613v1 · doi: 10.48550/arxiv.1505.07613 · pith_short_12: MQDDR33BYYUD · pith_short_16: MQDDR33BYYUDBXEB · pith_short_8: MQDDR33B

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/MQDDR33BYYUDBXEBQEMGD23LNP \
  | 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: 640638ef61c62830dc81811861eb6b6bd3968b8bbd09a21b2d283181dcae6503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc0555adf13ebb70fd6629be82cd2ba3b99a044db71fe4315fd0610777f6988a",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2015-05-28T09:47:25Z",
    "title_canon_sha256": "f52c9ad67cc0055c3a5651d80ecba95f1b6b24cfd6ca95ee230df1fd5000432f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07613",
    "kind": "arxiv",
    "version": 1
  }
}