Pith Number

pith:55B5BDXI

pith:2010:55B5BDXIQ2X25Z3QNNUDMSL466

not attested not anchored not stored refs pending

Exploring the magnetic topologies of cool stars

A. Morgenthaler, B. Dintrans, C. Catala, F. Lignieres, F. Paletou, J.C. Ramirez Velez, J.-F. Donati, J. Lanoux, J. Morin, L. Albert, M. Auriere, M. Jardine, P. Petit, R. Cabanac, R. Fares, R. Konstantinova-Antova, S.K. Solanki, S. Theado, T. Forveille, T. Gastine, V. Van Grootel, X. Delfosse

arxiv:1009.2589 v1 · 2010-09-14 · 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{55B5BDXIQ2X25Z3QNNUDMSL466}

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	2026-05-18T02:05:30.810354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef43d08ee886afaee7706b6836497cf7aac03ef3e2ec98454df3082454ff5854

Aliases

arxiv: 1009.2589 · arxiv_version: 1009.2589v1 · doi: 10.48550/arxiv.1009.2589 · pith_short_12: 55B5BDXIQ2X2 · pith_short_16: 55B5BDXIQ2X25Z3Q · pith_short_8: 55B5BDXI

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/55B5BDXIQ2X25Z3QNNUDMSL466 \
  | 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: ef43d08ee886afaee7706b6836497cf7aac03ef3e2ec98454df3082454ff5854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f1d44158cdcd99b0e1359f0e25976afc2263189c295698fd574e4548649c31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-14T08:23:41Z",
    "title_canon_sha256": "bb82efd5b8ce54d7649cbf4353845ed76b06c9c1ac1bb8aceecd3f104e46336b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2589",
    "kind": "arxiv",
    "version": 1
  }
}