Pith Number

pith:AJAT6MGU

pith:2020:AJAT6MGU4CIE3A7SEH475MBHUE

not attested not anchored not stored refs pending

Ensemble methods for neural network-based weather forecasts

Gabriele Messori, Sebastian Scher

arxiv:2002.05398 v3 · 2020-02-13 · physics.ao-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJAT6MGU4CIE3A7SEH475MBHUE}

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	2026-07-05T02:04:05.403984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02413f30d4e0904d83f221f9feb027a1223eef86862538a676c267168e4787a6

Aliases

arxiv: 2002.05398 · arxiv_version: 2002.05398v3 · doi: 10.48550/arxiv.2002.05398 · pith_short_12: AJAT6MGU4CIE · pith_short_16: AJAT6MGU4CIE3A7S · pith_short_8: AJAT6MGU

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/AJAT6MGU4CIE3A7SEH475MBHUE \
  | 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: 02413f30d4e0904d83f221f9feb027a1223eef86862538a676c267168e4787a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b93cbf1c9afa499662205bd287aab7fe68f38208175ee2d3a4878d7e2c77611",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2020-02-13T09:28:21Z",
    "title_canon_sha256": "9f5682ba00ab7a237c8d1f64c81b343c94c3c4a8847d6e6aedd2f0e3ad00af52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05398",
    "kind": "arxiv",
    "version": 3
  }
}