Pith Number

pith:M6KPCE5K

pith:2011:M6KPCE5K5RWOXS6A3YDMBOU4PO

not attested not anchored not stored refs pending

Long-term magnetic field monitoring of the Sun-like star \xi Bootis A

A. Morgenthaler, B. Dintrans, F. Lignieres, F. Paletou, J.C. Ramirez Velez, J. Lanoux, J. Morin, M. Auriere, P. Petit, R. Fares, S.C. Marsden, S.K. Solanki, S. Saar, S. Theado, T. Gastine, V. Van Grootel

arxiv:1109.5066 v3 · 2011-09-23 · 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{M6KPCE5K5RWOXS6A3YDMBOU4PO}

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	2026-05-18T02:00:26.013221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6794f113aaec6cebcbc0de06c0ba9c7b9c696e65e067d486938696c5e78a08c6

Aliases

arxiv: 1109.5066 · arxiv_version: 1109.5066v3 · doi: 10.48550/arxiv.1109.5066 · pith_short_12: M6KPCE5K5RWO · pith_short_16: M6KPCE5K5RWOXS6A · pith_short_8: M6KPCE5K

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/M6KPCE5K5RWOXS6A3YDMBOU4PO \
  | 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: 6794f113aaec6cebcbc0de06c0ba9c7b9c696e65e067d486938696c5e78a08c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "946dcef32e57c3571e2d1886dbf081712ea7ab30b7442fa7abf5e1e6fca90bfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-23T13:10:03Z",
    "title_canon_sha256": "7253ecbf1f1dc7c39b7011db17b92b905fdb86b4349a5c09130c3e5b44886b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5066",
    "kind": "arxiv",
    "version": 3
  }
}