Pith Number

pith:4A25C7CT

pith:2020:4A25C7CTPIUSUVRNVWATUZ4OCJ

not attested not anchored not stored refs pending

Forecasting day-ahead electricity prices: A review of state-of-the-art algorithms, best practices and an open-access benchmark

Bart De Schutter, Grzegorz Marcjasz, Jesus Lago, Rafa{\l} Weron

arxiv:2008.08004 v2 · 2020-08-18 · stat.AP · cs.LG · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4A25C7CTPIUSUVRNVWATUZ4OCJ}

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	2026-07-05T04:12:00.171110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e035d17c537a292a562dad813a678e1279a39a24aa73c5eafea7ff65e72ac40a

Aliases

arxiv: 2008.08004 · arxiv_version: 2008.08004v2 · doi: 10.48550/arxiv.2008.08004 · pith_short_12: 4A25C7CTPIUS · pith_short_16: 4A25C7CTPIUSUVRN · pith_short_8: 4A25C7CT

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/4A25C7CTPIUSUVRNVWATUZ4OCJ \
  | 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: e035d17c537a292a562dad813a678e1279a39a24aa73c5eafea7ff65e72ac40a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ba0a502e2f47faf10473c08f63d4e3d2cad61b612a542d8a23ab194df5c46d6",
    "cross_cats_sorted": [
      "cs.LG",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2020-08-18T16:19:20Z",
    "title_canon_sha256": "ece6fc2e5c2d446b3082a991e8079a877a68e735d852fdebe192c9b8c7ded29a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08004",
    "kind": "arxiv",
    "version": 2
  }
}