Pith Number

pith:ERWHP6JX

pith:2026:ERWHP6JXLMAYOE3VPUP5SGFWIG

not attested not anchored not stored refs pending

"What is a realistic forecast?" Assessing data-driven weather forecasts, a journey from verification to falsification

Zied Ben Bouall\`egue

arxiv:2602.00622 v2 · 2026-01-31 · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERWHP6JXLMAYOE3VPUP5SGFWIG}

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.

Cited by

1 paper in Pith

Geometric coherence of single-cell CRISPR perturbations reveals regulatory architecture and predicts cellular stress

Receipt and verification

First computed	2026-07-03T01:17:16.963439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

246c77f9375b018713757d1fd918b641a302fce6012022e144f7434861939cd5

Aliases

arxiv: 2602.00622 · arxiv_version: 2602.00622v2 · doi: 10.48550/arxiv.2602.00622 · pith_short_12: ERWHP6JXLMAY · pith_short_16: ERWHP6JXLMAYOE3V · pith_short_8: ERWHP6JX

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/ERWHP6JXLMAYOE3VPUP5SGFWIG \
  | 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: 246c77f9375b018713757d1fd918b641a302fce6012022e144f7434861939cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5ad8cd170f66479c75cc5ddfb25a95108088d160901e505bd20bef1b6b1b7ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-01-31T09:22:19Z",
    "title_canon_sha256": "ae1238042592335a87bf7e0e46ab00728b4edd87f1bc92d61bc109ff7555c667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.00622",
    "kind": "arxiv",
    "version": 2
  }
}