Pith Number

pith:WLN2UIDU

pith:2013:WLN2UIDUPLPC75ROHYX5DTGVVN

not attested not anchored not stored refs pending

Topological Analysis of Emerging Bipole Clusters Producing Violent Solar Events

B. Schmieder, C.H. Mandrini, G.D. Cristiani, P. D\'emoulin, Y. Guo

arxiv:1312.3359 v1 · 2013-12-11 · 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{WLN2UIDUPLPC75ROHYX5DTGVVN}

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	2026-05-18T01:45:51.397799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2dbaa20747ade2ff62e3e2fd1ccd5ab638f49aa446ed248b5640050ea59d2f7

Aliases

arxiv: 1312.3359 · arxiv_version: 1312.3359v1 · doi: 10.48550/arxiv.1312.3359 · pith_short_12: WLN2UIDUPLPC · pith_short_16: WLN2UIDUPLPC75RO · pith_short_8: WLN2UIDU

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/WLN2UIDUPLPC75ROHYX5DTGVVN \
  | 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: b2dbaa20747ade2ff62e3e2fd1ccd5ab638f49aa446ed248b5640050ea59d2f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a64e9fd51e4347a0694e1662398cd9c593abaf407000c056690142c1b52e94a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-11T22:11:26Z",
    "title_canon_sha256": "c909dffdac3bcdda44daa63b86fdb8aa2f19f85a48e357ce040fa34ae7831f08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3359",
    "kind": "arxiv",
    "version": 1
  }
}