Pith Number

pith:S4T56XFO

pith:2018:S4T56XFOPVN6MT7O5QDDJ3YBCL

not attested not anchored not stored refs pending

The Origin of Major Solar Activity - Collisional Shearing Between Nonconjugated Polarities of Multiple Bipoles Emerging Within Active Regions

Georgios Chintzoglou, Jie Zhang, Maria Kazachenko, Mark C. M. Cheung

arxiv:1811.02186 v2 · 2018-11-06 · 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{S4T56XFOPVN6MT7O5QDDJ3YBCL}

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	2026-05-17T23:55:19.244345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9727df5cae7d5be64feeec0634ef0112d3e6613935e4db57a94a54b5fee774d6

Aliases

arxiv: 1811.02186 · arxiv_version: 1811.02186v2 · doi: 10.48550/arxiv.1811.02186 · pith_short_12: S4T56XFOPVN6 · pith_short_16: S4T56XFOPVN6MT7O · pith_short_8: S4T56XFO

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/S4T56XFOPVN6MT7O5QDDJ3YBCL \
  | 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: 9727df5cae7d5be64feeec0634ef0112d3e6613935e4db57a94a54b5fee774d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ed83ccef7ebea0d6ec3a3857426f124473d72ac799e6e1acc295ef5ea721282",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-06T06:38:04Z",
    "title_canon_sha256": "f43655e8f0cd65f9f44daae84f78036877b2612ae6de38fa18a9e04f1158a8f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02186",
    "kind": "arxiv",
    "version": 2
  }
}