Pith Number

pith:N2URWMB5

pith:2010:N2URWMB5OAP2LEISPE3P2ME3F2

not attested not anchored not stored refs pending

On a numerical approximation scheme for construction of the early exercise boundary for a class of nonlinear Black-Scholes equations

Daniel Sevcovic

arxiv:1009.5973 v2 · 2010-09-29 · q-fin.CP · 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{N2URWMB5OAP2LEISPE3P2ME3F2}

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	2026-05-18T04:24:52.908864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ea91b303d701fa591127936fd309b2e980f4f9de9d610067b220788a515f151

Aliases

arxiv: 1009.5973 · arxiv_version: 1009.5973v2 · doi: 10.48550/arxiv.1009.5973 · pith_short_12: N2URWMB5OAP2 · pith_short_16: N2URWMB5OAP2LEIS · pith_short_8: N2URWMB5

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/N2URWMB5OAP2LEISPE3P2ME3F2 \
  | 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: 6ea91b303d701fa591127936fd309b2e980f4f9de9d610067b220788a515f151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08080022111cf57119f7763412043aa6808f90debc739834112f8580083716ab",
    "cross_cats_sorted": [
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2010-09-29T18:57:39Z",
    "title_canon_sha256": "fc08e8008ab064e8531faf70d9fbba3abc5aff112d654f10bd3b6b37564584cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5973",
    "kind": "arxiv",
    "version": 2
  }
}