Pith Number

pith:4UEV4ZXX

pith:2018:4UEV4ZXXO4J7MJOVBFC45OHL4Z

not attested not anchored not stored refs pending

Mathematical modelling European temperature data: spatial differences in global warming

Andr\'as Zempl\'eni, Csilla Hajas

arxiv:1810.13014 v1 · 2018-10-30 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UEV4ZXXO4J7MJOVBFC45OHL4Z}

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	2026-05-18T00:01:52.474249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5095e66f77713f625d50945ceb8ebe66f5e712044e541f754f0d5342b6c5cbd

Aliases

arxiv: 1810.13014 · arxiv_version: 1810.13014v1 · doi: 10.48550/arxiv.1810.13014 · pith_short_12: 4UEV4ZXXO4J7 · pith_short_16: 4UEV4ZXXO4J7MJOV · pith_short_8: 4UEV4ZXX

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/4UEV4ZXXO4J7MJOVBFC45OHL4Z \
  | 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: e5095e66f77713f625d50945ceb8ebe66f5e712044e541f754f0d5342b6c5cbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3afebb422defd5dcec704fa5788066dc205d25ef6e0a4fe37ec56548ed0a7f93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-10-30T21:41:05Z",
    "title_canon_sha256": "56f778db8b8bbf7d41b8fd2d01c270b894b467493dea6727a45758df549ae180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13014",
    "kind": "arxiv",
    "version": 1
  }
}