Pith Number

pith:PPUOLL7L

pith:2024:PPUOLL7L3PCLMCVDKTEP3C2NJY

not attested not anchored not stored refs pending

Autoencoder Enhanced Realised GARCH on Volatility Forecasting

Chao Wang, Giuseppe Storti, Lingxiang Zhang, Qianli Zhao, Richard Gerlach

arxiv:2411.17136 v1 · 2024-11-26 · q-fin.RM · cs.LG · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPUOLL7L3PCLMCVDKTEP3C2NJY}

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	2026-07-05T09:40:28.019518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be8e5afebdbc4b60aa354c8fd8b4d4e39fc605d5ae74f6a5d3acd8ec74458c5

Aliases

arxiv: 2411.17136 · arxiv_version: 2411.17136v1 · doi: 10.48550/arxiv.2411.17136 · pith_short_12: PPUOLL7L3PCL · pith_short_16: PPUOLL7L3PCLMCVD · pith_short_8: PPUOLL7L

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/PPUOLL7L3PCLMCVDKTEP3C2NJY \
  | 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: 7be8e5afebdbc4b60aa354c8fd8b4d4e39fc605d5ae74f6a5d3acd8ec74458c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f2a6881d6be4e5d415e88e7626052ba6c2d081e6509fe40cba1a676f68919d",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2024-11-26T06:05:44Z",
    "title_canon_sha256": "936be4b307aa0e2cc225cbe24ea7ff7416c4eb3b77599cc32c5c7eb0245816e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17136",
    "kind": "arxiv",
    "version": 1
  }
}