Pith Number

pith:EDGMFWER

pith:2013:EDGMFWERE4ISMTL2KVIXJC56OY

not attested not anchored not stored refs pending

ADI schemes for pricing American options under the Heston model

Karel in 't Hout, Tinne Haentjens

arxiv:1309.0110 v1 · 2013-08-31 · 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{EDGMFWERE4ISMTL2KVIXJC56OY}

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	2026-05-18T02:19:36.419445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20ccc2d8912711264d7a5551748bbe76031f86f2c90dd36cd23ffb52780981a4

Aliases

arxiv: 1309.0110 · arxiv_version: 1309.0110v1 · doi: 10.48550/arxiv.1309.0110 · pith_short_12: EDGMFWERE4IS · pith_short_16: EDGMFWERE4ISMTL2 · pith_short_8: EDGMFWER

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/EDGMFWERE4ISMTL2KVIXJC56OY \
  | 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: 20ccc2d8912711264d7a5551748bbe76031f86f2c90dd36cd23ffb52780981a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f6298d54b9d689ff22b94630844ebac26ef07ac1ba7bb626ff48aac62d0d25",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2013-08-31T13:24:40Z",
    "title_canon_sha256": "fe7a927120c42b6f7df28f2532f269ad7449d4e282ced52c76e81a8d4612c403"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0110",
    "kind": "arxiv",
    "version": 1
  }
}