Pith Number

pith:2H2KP2VA

pith:2010:2H2KP2VAACLQQEN76U5IYEEPN6

not attested not anchored not stored refs pending

Mesogranulation and the solar surface magnetic field distribution

A. Gandorfer, F. Moreno-Insertis, J. A. Bonet, J.C. del Toro Iniesta, L. R. Bellot Rubio, L. Yelles Chaouche, M. Kn\"olker, P. Barthol, S.K. Solanki, T. Wiegelmann, V. Mart\'inez Pillet, W. Schmidt

arxiv:1012.4481 v1 · 2010-12-20 · 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{2H2KP2VAACLQQEN76U5IYEEPN6}

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	2026-05-18T02:04:19.735879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f4a7eaa000970811bff53a8c108f6f852bf04a09bab6a8b16b9cfaa6759675

Aliases

arxiv: 1012.4481 · arxiv_version: 1012.4481v1 · doi: 10.48550/arxiv.1012.4481 · pith_short_12: 2H2KP2VAACLQ · pith_short_16: 2H2KP2VAACLQQEN7 · pith_short_8: 2H2KP2VA

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/2H2KP2VAACLQQEN76U5IYEEPN6 \
  | 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: d1f4a7eaa000970811bff53a8c108f6f852bf04a09bab6a8b16b9cfaa6759675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7090b86136df1b7b3352782d7cde03ed1d0b7521d51beb825bb8344a4cbb44b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-20T21:27:40Z",
    "title_canon_sha256": "1e8c0e3b7e502a987c649ae63d670cf9062210945f612826d60fbac8e7a3d506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4481",
    "kind": "arxiv",
    "version": 1
  }
}