Pith Number

pith:YKQKKPDC

pith:2018:YKQKKPDCBBZNZWNZWV23ZIFODK

not attested not anchored not stored refs pending

Termination of Solar Cycles and Correlated Tropospheric Variability

Daniel R. Marsh, Robert J Leamon, Scott W. McIntosh

arxiv:1812.02692 v2 · 2018-12-06 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKQKKPDCBBZNZWNZWV23ZIFODK}

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

Wavelet analysis of possible association between sunspot number and rainfall over Kerala, India: A case study

Receipt and verification

First computed	2026-07-05T00:38:31.826457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2a0a53c620872dcd9b9b575bca0ae1a9224fd5232c8a9945893755121002279

Aliases

arxiv: 1812.02692 · arxiv_version: 1812.02692v2 · doi: 10.48550/arxiv.1812.02692 · pith_short_12: YKQKKPDCBBZN · pith_short_16: YKQKKPDCBBZNZWNZ · pith_short_8: YKQKKPDC

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/YKQKKPDCBBZNZWNZWV23ZIFODK \
  | 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: c2a0a53c620872dcd9b9b575bca0ae1a9224fd5232c8a9945893755121002279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "318bddfb68683798f682f5ea5a6a97d6079de0dfa7e065e6825f50b10024ae86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-06T18:21:03Z",
    "title_canon_sha256": "0ef8666dff559bf9496fcae42e279c43cd4d7ddfc6899a224834471d11643153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02692",
    "kind": "arxiv",
    "version": 2
  }
}