Pith Number

pith:F3CBCNPO

pith:2012:F3CBCNPOMG6337WPCUF2SY3UGR

not attested not anchored not stored refs pending

The standard flare model in three dimensions. II. Upper limit on solar flare energy

B. Schmieder, C. J. Schrijver, E. Pariat, G. Aulanier, M. Janvier, P. Demoulin

arxiv:1212.2086 v1 · 2012-12-10 · astro-ph.SR · physics.geo-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{F3CBCNPOMG6337WPCUF2SY3UGR}

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	2026-05-18T01:52:40.585161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec41135ee61bdbdfecf150ba963743443c5048aff3cf9ac722c1523b01116bc

Aliases

arxiv: 1212.2086 · arxiv_version: 1212.2086v1 · doi: 10.48550/arxiv.1212.2086 · pith_short_12: F3CBCNPOMG63 · pith_short_16: F3CBCNPOMG6337WP · pith_short_8: F3CBCNPO

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/F3CBCNPOMG6337WPCUF2SY3UGR \
  | 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: 2ec41135ee61bdbdfecf150ba963743443c5048aff3cf9ac722c1523b01116bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1618c85642df473a23fe22a463fe39eb441616d9d846f54682b8fedbfe844689",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-10T15:05:05Z",
    "title_canon_sha256": "1e361f5522026aefe2fd5da9ef482c1a63c536b1569a5df2701a0b04d81742c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2086",
    "kind": "arxiv",
    "version": 1
  }
}