Pith Number

pith:6JHJZXAU

pith:2021:6JHJZXAU25MP3DREAGYMW4KMKT

not attested not anchored not stored refs pending

The Efficient Hedging Frontier with Deep Neural Networks

Carmine Ventre, John O'Hara, Zheng Gong

arxiv:2104.05280 v1 · 2021-04-12 · 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{6JHJZXAU25MP3DREAGYMW4KMKT}

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	2026-07-05T02:31:10.647531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f24e9cdc14d758fd8e2401b0cb714c54cf730890aba70918737c0f6191c9023b

Aliases

arxiv: 2104.05280 · arxiv_version: 2104.05280v1 · doi: 10.48550/arxiv.2104.05280 · pith_short_12: 6JHJZXAU25MP · pith_short_16: 6JHJZXAU25MP3DRE · pith_short_8: 6JHJZXAU

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/6JHJZXAU25MP3DREAGYMW4KMKT \
  | 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: f24e9cdc14d758fd8e2401b0cb714c54cf730890aba70918737c0f6191c9023b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d132570b1f00fd3b460ccdc74684eb483ff7892f4c9f3fe78b09f6e8eaf1ee05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2021-04-12T08:21:41Z",
    "title_canon_sha256": "9e8ac639bf52370a141a5e22697161e521df51d81ebb42f74fad975045006193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05280",
    "kind": "arxiv",
    "version": 1
  }
}