Pith Number

pith:OG2HTHFY

pith:2024:OG2HTHFYYL4FNSFVPGPE44GCR5

not attested not anchored not stored refs pending

Deep Joint Learning valuation of Bermudan Swaptions

\'Alvaro Leitao, Carlos V\'azquez, Fernando De Lope Contreras, Francisco G\'omez Casanova

arxiv:2404.11257 v1 · 2024-04-17 · q-fin.CP · cs.NA · 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{OG2HTHFYYL4FNSFVPGPE44GCR5}

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	2026-07-05T08:09:06.475348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b4799cb8c2f856c8b5799e4e70c28f501065f803ae18f8df2b57ede562e1e2

Aliases

arxiv: 2404.11257 · arxiv_version: 2404.11257v1 · doi: 10.48550/arxiv.2404.11257 · pith_short_12: OG2HTHFYYL4F · pith_short_16: OG2HTHFYYL4FNSFV · pith_short_8: OG2HTHFY

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/OG2HTHFYYL4FNSFVPGPE44GCR5 \
  | 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: 71b4799cb8c2f856c8b5799e4e70c28f501065f803ae18f8df2b57ede562e1e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b91c425ffe0f82188f60fac717e86ce0dbcb7d4b819fdba3fdcfabcac8015f7a",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2024-04-17T11:07:17Z",
    "title_canon_sha256": "1a818c82e87a4a58dd4412b931cf57624d67e0b216e822675d86b78ff28c8a5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.11257",
    "kind": "arxiv",
    "version": 1
  }
}