Pith Number

pith:EY4KC4SU

pith:2014:EY4KC4SUVCW2Q2RZIM3EVUCLTN

not attested not anchored not stored refs pending

Monofractal nature of air temperature signals reveals their climate variability

Adrien Deli\`ege, Samuel Nicolay

arxiv:1409.3774 v1 · 2014-09-11 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EY4KC4SUVCW2Q2RZIM3EVUCLTN}

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	2026-05-18T02:42:54.689537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2638a17254a8ada86a3943364ad04b9b4c418a26552cadf3d2fab4238b21e8e0

Aliases

arxiv: 1409.3774 · arxiv_version: 1409.3774v1 · doi: 10.48550/arxiv.1409.3774 · pith_short_12: EY4KC4SUVCW2 · pith_short_16: EY4KC4SUVCW2Q2RZ · pith_short_8: EY4KC4SU

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/EY4KC4SUVCW2Q2RZIM3EVUCLTN \
  | 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: 2638a17254a8ada86a3943364ad04b9b4c418a26552cadf3d2fab4238b21e8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "508fa067b6384fa59ad19fe5d01cf6c22aaab7f1fcaf2912264581759285e392",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2014-09-11T13:44:26Z",
    "title_canon_sha256": "b6690bc78466e8404be27efc717f022e40c0090e39fb5d1e77b297ff912b91d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3774",
    "kind": "arxiv",
    "version": 1
  }
}