Pith Number

pith:GLQOILSN

pith:2025:GLQOILSNSAVOYU2TAG6NE2WBKU

not attested not anchored not stored refs pending

Path-dependent option pricing with two-dimensional PDE using MPDATA

Pawe{\l} Magnuszewski, Sylwester Arabas

arxiv:2505.24435 v1 · 2025-05-30 · 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{GLQOILSNSAVOYU2TAG6NE2WBKU}

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	2026-07-05T11:12:49.674431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32e0e42e4d902aec535301bcd26ac1553bc212f4764242b5446d611539acbd95

Aliases

arxiv: 2505.24435 · arxiv_version: 2505.24435v1 · doi: 10.48550/arxiv.2505.24435 · pith_short_12: GLQOILSNSAVO · pith_short_16: GLQOILSNSAVOYU2T · pith_short_8: GLQOILSN

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/GLQOILSNSAVOYU2TAG6NE2WBKU \
  | 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: 32e0e42e4d902aec535301bcd26ac1553bc212f4764242b5446d611539acbd95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b399b34fb8e435973b1cb4f1741418de1f1852d40f0181a638f296c6c43da2f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2025-05-30T10:19:12Z",
    "title_canon_sha256": "88acb3d40756f6e8c5f039e19883f187fae3d0b866b391132c9ad71698e3242f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24435",
    "kind": "arxiv",
    "version": 1
  }
}