Pith Number

pith:U4MXDPRR

pith:2016:U4MXDPRRWFZQRSSXTLBTFBUTTI

not attested not anchored not stored refs pending

Smoothing the payoff for efficient computation of Basket option prices

Christian Bayer, Markus Siebenmorgen, Raul Tempone

arxiv:1607.05572 v2 · 2016-07-19 · 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{U4MXDPRRWFZQRSSXTLBTFBUTTI}

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	2026-05-18T00:50:04.401917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a71971be31b17308ca579ac33286939a36b79dcf5841120ffae145829aeddf97

Aliases

arxiv: 1607.05572 · arxiv_version: 1607.05572v2 · doi: 10.48550/arxiv.1607.05572 · pith_short_12: U4MXDPRRWFZQ · pith_short_16: U4MXDPRRWFZQRSSX · pith_short_8: U4MXDPRR

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/U4MXDPRRWFZQRSSXTLBTFBUTTI \
  | 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: a71971be31b17308ca579ac33286939a36b79dcf5841120ffae145829aeddf97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c566d020d7e946e7d982fd3a1b87c057d7eca4b2ff04e88dc962a1df2add595",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2016-07-19T13:45:26Z",
    "title_canon_sha256": "ec6c68d2754f8de92ffb7aa9682f6768fbb975fb4d31804b00ab9cf322e92bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05572",
    "kind": "arxiv",
    "version": 2
  }
}