Pith Number

pith:VHBYCAI6

pith:2026:VHBYCAI63E7NYPU2HBQLUVQXU4

not attested not anchored not stored refs pending

What Does Deep Hedging Actually Learn? Delta Corrections, Regime Fragility, and Symbolic Distillation

Kirill Zernikov (New Economic School)

arxiv:2605.21696 v1 · 2026-05-20 · q-fin.RM · 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{VHBYCAI63E7NYPU2HBQLUVQXU4}

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	2026-05-22T01:03:28.441389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c381011ed93edc3e9a3860ba5617a72b1fe8dd50c3d5bf3a83204df1eab214

Aliases

arxiv: 2605.21696 · arxiv_version: 2605.21696v1 · doi: 10.48550/arxiv.2605.21696 · pith_short_12: VHBYCAI63E7N · pith_short_16: VHBYCAI63E7NYPU2 · pith_short_8: VHBYCAI6

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/VHBYCAI63E7NYPU2HBQLUVQXU4 \
  | 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: a9c381011ed93edc3e9a3860ba5617a72b1fe8dd50c3d5bf3a83204df1eab214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944cab57340ad8c4361303af100ff28ab8e9d97821b1b4a23d94e54ac4b82827",
    "cross_cats_sorted": [
      "q-fin.CP",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2026-05-20T19:56:30Z",
    "title_canon_sha256": "7444f29ef9691c6708f31a31f33db93fe60ad33d32886b83519343ca57443ea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21696",
    "kind": "arxiv",
    "version": 1
  }
}