Pith Number

pith:UCBFWJ6H

pith:2010:UCBFWJ6HOATLK4OVDPIQ5HYEUA

not attested not anchored not stored refs pending

SOPHIE velocimetry of Kepler transit candidates. I. Detection of the low-mass white dwarf KOI-74b

Alexandre Santerne, Alfred Vidal-Madjar, Anne Eggenberger, Anne-Marie Lagrange, Christian Perrier, Christophe Lovis, Claire Moutou, Damien S\'egransan, David Ehrenreich, Fran\c{c}ois Bouchy, Francesco Pepe, Fr\'ed\'eric Pont, Guillaume H\'ebrard, Isabelle Boisse, Luc Arnold, Morgan Desort, Nuno C. Santos, Rodrigo F. D\'iaz, St\'ephane Udry, Thierry Forveille, Xavier Bonfils, Xavier Delfosse

arxiv:1009.1873 v3 · 2010-09-09 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCBFWJ6HOATLK4OVDPIQ5HYEUA}

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	2026-05-18T02:05:32.428512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0825b27c77026b571d51bd10e9f04a023285a94af3ccdcd820874559049725b

Aliases

arxiv: 1009.1873 · arxiv_version: 1009.1873v3 · doi: 10.48550/arxiv.1009.1873 · pith_short_12: UCBFWJ6HOATL · pith_short_16: UCBFWJ6HOATLK4OV · pith_short_8: UCBFWJ6H

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/UCBFWJ6HOATLK4OVDPIQ5HYEUA \
  | 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: a0825b27c77026b571d51bd10e9f04a023285a94af3ccdcd820874559049725b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffdc62dc9ed166259e88c73ede0b90c098b3fb97e167b6476c8d80f51f033f5a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-09T20:00:07Z",
    "title_canon_sha256": "e73a8eb61d43d6f051d78926e5c543132217ae6c4842eddc71eb7bfa421a83d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1873",
    "kind": "arxiv",
    "version": 3
  }
}