Pith Number

pith:S3L7LITH

pith:2010:S3L7LITHOUXUWCNHO5QUNJFNF5

not attested not anchored not stored refs pending

The sub- and quasi-centurial cycles in solar and geomagnetic activity data series/v.3

Boris Komitov, Kaloyan Penev, Kostadinka Koleva, Momchil Dechev, Peter Duchlev, Stefano Sello

arxiv:1011.0347 v2 · 2010-11-01 · astro-ph.SR · physics.geo-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{S3L7LITHOUXUWCNHO5QUNJFNF5}

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	2026-05-18T04:33:28.834457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96d7f5a267752f4b09a7776146a4ad2f635d9a854b12426bacc4fb046f6ce6f4

Aliases

arxiv: 1011.0347 · arxiv_version: 1011.0347v2 · doi: 10.48550/arxiv.1011.0347 · pith_short_12: S3L7LITHOUXU · pith_short_16: S3L7LITHOUXUWCNH · pith_short_8: S3L7LITH

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/S3L7LITHOUXUWCNHO5QUNJFNF5 \
  | 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: 96d7f5a267752f4b09a7776146a4ad2f635d9a854b12426bacc4fb046f6ce6f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9539e7c6fdc1effea505cef9945592219f0512b59253f6d7d9e5a4edeacc9b3f",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-01T15:35:20Z",
    "title_canon_sha256": "23d89b6db989f8a532f80e6176ccfa0fd312e7ce5d5a855c6f7fdf5b9cb4f827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0347",
    "kind": "arxiv",
    "version": 2
  }
}