Pith Number

pith:JKSPMPYA

pith:2011:JKSPMPYAW6WXEDTGH6A5CUCEYJ

not attested not anchored not stored refs pending

Predictions of energy and helicity in four major eruptive solar flares

Dana W. Longcope, Jiong Qiu, Maria D. Kazachenko, Richard C. Canfield

arxiv:1104.3593 v1 · 2011-04-18 · 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{JKSPMPYAW6WXEDTGH6A5CUCEYJ}

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	2026-05-18T02:02:23.253371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aa4f63f00b7ad720e663f81d15044c2515752faf480a0f2e1fcd96eef8504cd

Aliases

arxiv: 1104.3593 · arxiv_version: 1104.3593v1 · doi: 10.48550/arxiv.1104.3593 · pith_short_12: JKSPMPYAW6WX · pith_short_16: JKSPMPYAW6WXEDTG · pith_short_8: JKSPMPYA

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/JKSPMPYAW6WXEDTGH6A5CUCEYJ \
  | 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: 4aa4f63f00b7ad720e663f81d15044c2515752faf480a0f2e1fcd96eef8504cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50e10ec690f79f5a75b530f77ca9c70d79c9c0e5715092d1ddc25789c5bc80fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-04-18T21:15:15Z",
    "title_canon_sha256": "fdd3c1287770fa48bb7651230bf669a30248570951163c61280391bfef0db403"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3593",
    "kind": "arxiv",
    "version": 1
  }
}