Pith Number

pith:7AEZNQWW

pith:2008:7AEZNQWWHNBHZG4OGCFR7IKYWL

not attested not anchored not stored refs pending

A multi-site campaign to measure solar-like oscillations in Procyon. I. Observations, Data Reduction and Slow Variations

Alfio Bonanno, Artie Hatzes, Benoit Mosser, Bun'ei Sato, Caroline Barban, Christoffer Karoff, Danuta Sosnowska, Eiji Kambe, Eric Michel, Eric Stempels, Fabien Carrier, Francois Bouchy, Frank Grundahl, Gabrielle Berthomieu, Hans Bruntt, Hans Kjeldsen, Hideyuki Izumiura, Hiroyasu Ando, Janine Provost, Jean-Claude Lebrun, Jean-Loup Bertaux, Jerome Schmitt, Joergen Christensen-Dalsgaard, Karsten Brogaard, Lars Glowienka, Laszlo L. Kiss, Michael Bazot, Michael Endl, Michael Hartmann, Milena Martic, Patrick Eggenberger, Rafael A. Garcia, Riccardo U. Claudi, Robert A. Wittenmyer, Rosario Cosentino, R. Paul Butler, Sabine Reffert, Saskia Hekker, Serena Benatti, Silvio Leccia, Simon J. O'Toole, Soeren Frandsen, Sylvaine Turck-Chieze, Thierry Appourchaux, Thomas H. Dall, Timothy R. Bedding, Torben Arentoft, Travis S. Metcalfe

arxiv:0807.3794 v3 · 2008-07-24 · astro-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{7AEZNQWWHNBHZG4OGCFR7IKYWL}

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.

Cited by

1 paper in Pith

Asteroseismology of solar-type stars

Receipt and verification

First computed	2026-07-04T17:11:57.497742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f80996c2d63b427c9b8e308b1fa158b2d5a23a6b3bbfb9f85bccefbab5645192

Aliases

arxiv: 0807.3794 · arxiv_version: 0807.3794v3 · doi: 10.48550/arxiv.0807.3794 · pith_short_12: 7AEZNQWWHNBH · pith_short_16: 7AEZNQWWHNBHZG4O · pith_short_8: 7AEZNQWW

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/7AEZNQWWHNBHZG4OGCFR7IKYWL \
  | 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: f80996c2d63b427c9b8e308b1fa158b2d5a23a6b3bbfb9f85bccefbab5645192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bc268e400d9e0e2ceab648d251f5b118007e522873981fc66cbddca69446295",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-24T05:27:13Z",
    "title_canon_sha256": "eeab76267f19f170a0d8403fe45aa9b53c41c1f69ed6692db56604d8aad7ff4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3794",
    "kind": "arxiv",
    "version": 3
  }
}