Pith Number

pith:4J7UGSSW

pith:2015:4J7UGSSWQLUZE7Q24CCBLTZYXN

not attested not anchored not stored refs pending

Properties and Geoeffectiveness of Magnetic Clouds during Solar Cycles 23 and 24

H. Xie, N. Gopalswamy, P. M\"akel\"a, S. Akiyama, S. Yashiro

arxiv:1510.00906 v1 · 2015-10-04 · astro-ph.SR · physics.space-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{4J7UGSSWQLUZE7Q24CCBLTZYXN}

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	2026-05-18T01:22:00.803163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e27f434a5682e9927e1ae08415cf38bb7013399f65ab59218fb9702d11c6bf01

Aliases

arxiv: 1510.00906 · arxiv_version: 1510.00906v1 · doi: 10.48550/arxiv.1510.00906 · pith_short_12: 4J7UGSSWQLUZ · pith_short_16: 4J7UGSSWQLUZE7Q2 · pith_short_8: 4J7UGSSW

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/4J7UGSSWQLUZE7Q24CCBLTZYXN \
  | 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: e27f434a5682e9927e1ae08415cf38bb7013399f65ab59218fb9702d11c6bf01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b7af8170657cdbb71e74a713410c560b2f63a8eb7b072ce2bd2d0286e848e12",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-04T07:08:42Z",
    "title_canon_sha256": "beb59574d56d8dfe0c17524f0c1a794dd69b69aafde775b79927c2f836dce2fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00906",
    "kind": "arxiv",
    "version": 1
  }
}