Pith Number

pith:J4RXZGJZ

pith:2026:J4RXZGJZVB2F4Q7F4W6TDU3OOC

not attested not anchored not stored refs pending

Derivative-Informed Operator Learning for Finance: On-the-Fly Greeks, Surfaces, Hedging, and Control

Miquel Noguer i Alonso

arxiv:2606.05900 v1 · 2026-06-04 · q-fin.MF

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4RXZGJZVB2F4Q7F4W6TDU3OOC}

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	2026-06-05T01:15:26.807696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f237c9939a8745e43e5e5bd31d36e708e69c8e06c4cae696012f47aefd6fe9d

Aliases

arxiv: 2606.05900 · arxiv_version: 2606.05900v1 · doi: 10.48550/arxiv.2606.05900 · pith_short_12: J4RXZGJZVB2F · pith_short_16: J4RXZGJZVB2F4Q7F · pith_short_8: J4RXZGJZ

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/J4RXZGJZVB2F4Q7F4W6TDU3OOC \
  | 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: 4f237c9939a8745e43e5e5bd31d36e708e69c8e06c4cae696012f47aefd6fe9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7862b424ab4611c6fa30fda7976c3c452ddcb3d3d25c33af713fc0d1f59b611d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2026-06-04T09:06:18Z",
    "title_canon_sha256": "be2f67b7c6bf60c43b09a47298f047b51c149ad32036a76ee07e525455d052df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05900",
    "kind": "arxiv",
    "version": 1
  }
}