Pith Number

pith:H5I5TSKQ

pith:2010:H5I5TSKQQT73S3JLJ6Y5VGREST

not attested not anchored not stored refs pending

The Earth as an extrasolar transiting planet: Earth's atmospheric composition and thickness revealed by Lunar eclipse observations

Alain Lecavelier des Etangs, Alfred Vidal-Madjar, Anne Eggenberger, Anne-Marie Lagrange, Christian Nitschelm, Christian Perrier, Christophe Lovis, Claire Moutou, Damien Segransan, David Ehrenreich, David K. Sing, Fran\c{c}ois Bouchy, Francesco Pepe, Fr\'ed\'eric Pont, Guillaume H\'ebrard, Isabelle Boisse, Jean-Michel D\'esert, Luc Arnold, Morgan Desort, Nuno C. Santos, R\'emy Cabanac, Rodrigo F. D\'iaz, Roger Ferlet, St\'ephane Udry, Thierry Forveille, Xavier Bonfils, Xavier Delfosse

arxiv:1007.0008 v1 · 2010-06-30 · 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{H5I5TSKQQT73S3JLJ6Y5VGREST}

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	2026-05-18T02:06:33.627671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f51d9c95084ffb96d2b4fb1da9a2494e700cc579f8d039ed652885cfd04ed99

Aliases

arxiv: 1007.0008 · arxiv_version: 1007.0008v1 · doi: 10.48550/arxiv.1007.0008 · pith_short_12: H5I5TSKQQT73 · pith_short_16: H5I5TSKQQT73S3JL · pith_short_8: H5I5TSKQ

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/H5I5TSKQQT73S3JLJ6Y5VGREST \
  | 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: 3f51d9c95084ffb96d2b4fb1da9a2494e700cc579f8d039ed652885cfd04ed99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "371f3707e7ea4248b0ca7953d498025c9b9cb2e46a7b6be9501b209ad0cebfc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-06-30T20:00:09Z",
    "title_canon_sha256": "24f91af138c4e88962f47346b5ac50d3693d0e8e1f164ce05538a1885c5b94fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0008",
    "kind": "arxiv",
    "version": 1
  }
}