Pith Number

pith:RAJRGO7D

pith:2016:RAJRGO7DUHDIOVKUSBDHQNA3FF

not attested not anchored not stored refs pending

Has global warming modified the relationship between sunspot numbers and global temperatures?

Ladislav Kristoufek

arxiv:1611.03646 v1 · 2016-11-11 · stat.AP · physics.ao-ph · 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{RAJRGO7DUHDIOVKUSBDHQNA3FF}

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	2026-05-18T00:02:13.738841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8813133be3a1c6875554904678341b2970e759c89163c713cee5dfbaaf6cce46

Aliases

arxiv: 1611.03646 · arxiv_version: 1611.03646v1 · doi: 10.48550/arxiv.1611.03646 · pith_short_12: RAJRGO7DUHDI · pith_short_16: RAJRGO7DUHDIOVKU · pith_short_8: RAJRGO7D

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/RAJRGO7DUHDIOVKUSBDHQNA3FF \
  | 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: 8813133be3a1c6875554904678341b2970e759c89163c713cee5dfbaaf6cce46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ae6d6a7315bc39bf3c0aa34b9ea8aa16703f9b2cf380503b6594ebd599901c",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-11-11T10:17:33Z",
    "title_canon_sha256": "ab7e87a912ec702ac2d52bcb95238f41e33d1d8c45958326b5ae0f24dee29bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03646",
    "kind": "arxiv",
    "version": 1
  }
}