Pith Number

pith:OGG2ZTKO

pith:2017:OGG2ZTKOQVY3NZME7SEJLTOFEN

not attested not anchored not stored refs pending

Solar Cycle Variability Induced by Tilt Angle Scatter in a Babcock--Leighton Solar Dynamo Model

Bidya Binay Karak, Mark Miesch

arxiv:1706.08933 v2 · 2017-06-27 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGG2ZTKOQVY3NZME7SEJLTOFEN}

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	2026-05-18T00:34:37.041830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

718daccd4e8571b6e584fc8895cdc5234515d56a6e9408f5b9ee0c52d7cd0674

Aliases

arxiv: 1706.08933 · arxiv_version: 1706.08933v2 · doi: 10.48550/arxiv.1706.08933 · pith_short_12: OGG2ZTKOQVY3 · pith_short_16: OGG2ZTKOQVY3NZME · pith_short_8: OGG2ZTKO

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/OGG2ZTKOQVY3NZME7SEJLTOFEN \
  | 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: 718daccd4e8571b6e584fc8895cdc5234515d56a6e9408f5b9ee0c52d7cd0674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d48cd39a95cfb6696650341190d3b5920338914a0a016be27b0f66faed0e33",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-27T16:42:37Z",
    "title_canon_sha256": "2f74289d404538aaf0da68a45fc0c5501489d5e2a303b65f5096f6ba071f7d11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08933",
    "kind": "arxiv",
    "version": 2
  }
}