Pith Number

pith:ZFPBZ7K3

pith:2018:ZFPBZ7K3FYF7HVRSJTX37AWE5L

not attested not anchored not stored refs pending

Deep Hedging

Ben Wood, Hans B\"uhler, Josef Teichmann, Lukas Gonon

arxiv:1802.03042 v1 · 2018-02-08 · q-fin.CP · math.NA · math.OC · math.PR · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFPBZ7K3FYF7HVRSJTX37AWE5L}

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	2026-05-18T00:24:02.171562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c95e1cfd5b2e0bf3d6324cefbf82c4eaf27456183c611273223e1b0d7f51aef0

Aliases

arxiv: 1802.03042 · arxiv_version: 1802.03042v1 · doi: 10.48550/arxiv.1802.03042 · pith_short_12: ZFPBZ7K3FYF7 · pith_short_16: ZFPBZ7K3FYF7HVRS · pith_short_8: ZFPBZ7K3

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/ZFPBZ7K3FYF7HVRSJTX37AWE5L \
  | 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: c95e1cfd5b2e0bf3d6324cefbf82c4eaf27456183c611273223e1b0d7f51aef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6c36e4de34b3b1a783077eff82a3a17df896b49f7a79b3b1ae086ab67c5663c",
    "cross_cats_sorted": [
      "math.NA",
      "math.OC",
      "math.PR",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2018-02-08T20:44:26Z",
    "title_canon_sha256": "5cb43d481b88da5fd59a9e9f11fa214aa8bb5b352b5fb68c966b6c115f07a7a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03042",
    "kind": "arxiv",
    "version": 1
  }
}