Pith Number

pith:PF5YEP7O

pith:2021:PF5YEP7O2JKPPRSQRHGVXJJ2Y4

not attested not anchored not stored refs pending

Benchmarking of Deep Learning Irradiance Forecasting Models from Sky Images -- an in-depth Analysis

Guillaume Arbod, Joan Lasenby, Quentin Paletta

arxiv:2102.00721 v3 · 2021-02-01 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PF5YEP7O2JKPPRSQRHGVXJJ2Y4}

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	2026-07-05T02:42:29.288455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

797b823feed254f7c65089cd5ba53ac70501270a8d923ce86bd3b4ed05f26592

Aliases

arxiv: 2102.00721 · arxiv_version: 2102.00721v3 · doi: 10.48550/arxiv.2102.00721 · pith_short_12: PF5YEP7O2JKP · pith_short_16: PF5YEP7O2JKPPRSQ · pith_short_8: PF5YEP7O

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/PF5YEP7O2JKPPRSQRHGVXJJ2Y4 \
  | 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: 797b823feed254f7c65089cd5ba53ac70501270a8d923ce86bd3b4ed05f26592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3792bc3e9efa8d1c257ade20a1ae96767db049bf7e42d8fd9821ac5b335a971f",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-01T09:31:14Z",
    "title_canon_sha256": "473676b96f57abe36a492f091078cbb24f3820febaa4a9a5479776e49f1487bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00721",
    "kind": "arxiv",
    "version": 3
  }
}