Pith Number

pith:QPYQHUDL

pith:2026:QPYQHUDLWDQYICJFXOLIYXZMEO

not attested not anchored not stored refs pending

Is Deep Hedging Reinforcement Learning?

Fr\'ed\'eric Godin

arxiv:2607.13353 v1 · 2026-07-15 · 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{QPYQHUDLWDQYICJFXOLIYXZMEO}

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	2026-07-16T00:22:13.743742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f103d06bb0e1840925bb968c5f2c238e55220c0bf61a9acfd36fe6966be14d

Aliases

arxiv: 2607.13353 · arxiv_version: 2607.13353v1 · doi: 10.48550/arxiv.2607.13353 · pith_short_12: QPYQHUDLWDQY · pith_short_16: QPYQHUDLWDQYICJF · pith_short_8: QPYQHUDL

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/QPYQHUDLWDQYICJFXOLIYXZMEO \
  | 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: 83f103d06bb0e1840925bb968c5f2c238e55220c0bf61a9acfd36fe6966be14d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bbf53c63db3835ec6bcfff43b415d3ecc59542564886d45e8d09de0a46da23d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2026-07-15T00:24:42Z",
    "title_canon_sha256": "24886ef94d0e09f10ab9b634e0cfcb3b3963fc03976c4b430f55c1dd72078572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13353",
    "kind": "arxiv",
    "version": 1
  }
}