Pith Number

pith:NPZQRCIG

pith:2014:NPZQRCIGHP6JDQWSEKBXWQAAAE

not attested not anchored not stored refs pending

Weather data analysis based on typical weather sequence analysis. Application: energy building simulation

Francois Garde (PIMENT), Harry Boyer (PIMENT), Laetitia Adelard (PIMENT), Mathieu David (PIMENT)

arxiv:1409.7387 v1 · 2014-09-25 · physics.comp-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{NPZQRCIGHP6JDQWSEKBXWQAAAE}

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	2026-05-18T02:41:52.786882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf30889063bfc91c2d222837b40000128c03f7e6ec562760a119257259d19ee

Aliases

arxiv: 1409.7387 · arxiv_version: 1409.7387v1 · doi: 10.48550/arxiv.1409.7387 · pith_short_12: NPZQRCIGHP6J · pith_short_16: NPZQRCIGHP6JDQWS · pith_short_8: NPZQRCIG

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/NPZQRCIGHP6JDQWSEKBXWQAAAE \
  | 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: 6bf30889063bfc91c2d222837b40000128c03f7e6ec562760a119257259d19ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a66dc3564319ead724360ff2914f5fd134ed40bf57b9825b543fc15a409f44fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-09-25T16:59:41Z",
    "title_canon_sha256": "1e9722ba7cdaa942576ead3df8017561442e18ccfdb7b8821dba44b5c9f40f3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7387",
    "kind": "arxiv",
    "version": 1
  }
}