Pith Number

pith:BZ4TJN6O

pith:2018:BZ4TJN6OJEO25FMCK3ITX7WVQD

not attested not anchored not stored refs pending

Effect of Magnetic Field Strength on Solar Differential Rotation and Meridional Circulation

Masashi Fujiyama, Shinsuke Imada

arxiv:1808.03005 v1 · 2018-08-09 · 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{BZ4TJN6OJEO25FMCK3ITX7WVQD}

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	2026-05-18T00:06:37.118254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e7934b7ce491dae958256d13bfed580ff5fbbb314dd607e800f31a6f44981cd

Aliases

arxiv: 1808.03005 · arxiv_version: 1808.03005v1 · doi: 10.48550/arxiv.1808.03005 · pith_short_12: BZ4TJN6OJEO2 · pith_short_16: BZ4TJN6OJEO25FMC · pith_short_8: BZ4TJN6O

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/BZ4TJN6OJEO25FMCK3ITX7WVQD \
  | 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: 0e7934b7ce491dae958256d13bfed580ff5fbbb314dd607e800f31a6f44981cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1a9ba9dc4ada9b7cee6d56692baa307ee77faec079e840fdfe49a13cf731fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-09T03:07:44Z",
    "title_canon_sha256": "088ee1215e09fc68efaef2c0844bafda1ac51c1bf28d04444bdd3a3f1aa2d707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03005",
    "kind": "arxiv",
    "version": 1
  }
}