Pith Number

pith:AUCNJWPJ

pith:2013:AUCNJWPJAST5WZLBFWR4BGQWMS

not attested not anchored not stored refs pending

Latitudinal Connectivity of Ground Level Enhancement Events

Nat Gopalswamy, Pertti Makela

arxiv:1310.8506 v1 · 2013-10-31 · 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{AUCNJWPJAST5WZLBFWR4BGQWMS}

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	2026-05-18T03:08:16.809065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0504d4d9e904a7db65612da3c09a1664892c6f5f2364ee98030e895098e184e8

Aliases

arxiv: 1310.8506 · arxiv_version: 1310.8506v1 · doi: 10.48550/arxiv.1310.8506 · pith_short_12: AUCNJWPJAST5 · pith_short_16: AUCNJWPJAST5WZLB · pith_short_8: AUCNJWPJ

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/AUCNJWPJAST5WZLBFWR4BGQWMS \
  | 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: 0504d4d9e904a7db65612da3c09a1664892c6f5f2364ee98030e895098e184e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c174d447401b022f9dbdf7c9484538ed9bf52d5af4c5d506cfde4a958eaf07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-31T14:03:28Z",
    "title_canon_sha256": "0ba3009c4bdc2d8e3fa0e4fe3815d63dce596a8324f4d0120a5769dd2bbbebf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8506",
    "kind": "arxiv",
    "version": 1
  }
}