Pith Number

pith:3XOFB3BE

pith:2018:3XOFB3BEO3MKJ7AVHD46OYK46E

not attested not anchored not stored refs pending

Benchmarking Deep Sequential Models on Volatility Predictions for Financial Time Series

Qiang Zhang, Rui Luo, Yaodong Yang, Yuanyuan Liu

arxiv:1811.03711 v1 · 2018-11-08 · cs.LG · q-fin.ST · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3XOFB3BEO3MKJ7AVHD46OYK46E}

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	2026-05-18T00:01:12.260191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dddc50ec2476d8a4fc1538f9e7615cf131c506b4e165b0f90576949e2aca28f4

Aliases

arxiv: 1811.03711 · arxiv_version: 1811.03711v1 · doi: 10.48550/arxiv.1811.03711 · pith_short_12: 3XOFB3BEO3MK · pith_short_16: 3XOFB3BEO3MKJ7AV · pith_short_8: 3XOFB3BE

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/3XOFB3BEO3MKJ7AVHD46OYK46E \
  | 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: dddc50ec2476d8a4fc1538f9e7615cf131c506b4e165b0f90576949e2aca28f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971b1201274c9b81bcfa0a92b7c7cd62fb291a315c11f56a6c16584eecfe209f",
    "cross_cats_sorted": [
      "q-fin.ST",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-08T23:11:38Z",
    "title_canon_sha256": "f28d2234f5158bd825243914f5f52ec852063625eb0727a41d9f05ac7976ef08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03711",
    "kind": "arxiv",
    "version": 1
  }
}