Pith Number

pith:M7LENGCC

pith:2009:M7LENGCCKEZYYGK2CAMKY4X5FH

not attested not anchored not stored refs pending

Transiting exoplanets from the CoRoT space mission VIII. CoRoT-7b: the first Super-Earth with measured radius

A. Alapini, A. Baglin, A. Erikson, A. Hatzes, A. Leger, A. Llebaria, A. Shporer, B. Foing, B. Loeillet, B. Samuel, B. Tingley, C. Catala, Ch. Sotin, C. Moutou, D. Gandolfi, D. Queloz, D. Rouan, E. Guenther, et al, F. Bouchy, F. Fressin, F. Pont, G. Hebrard, G. Wuchterl, H. Bruntt, H.J. Deeg, H. Lammer, H Rauer, J. Cabrera, J.M. Almenara, J. Schneider, L. Carone, L. Jorda, M. Auvergne, M. Barbieri, M. Deleuil, M. Fridlund, M. Gillon, M. Mayor, M. Ollivier, M. Paetzold, O. Grasset, P. Barge, P. Borde, Ph. Gondoin, R. Alonso, R. Dvorak, R. Samadi, S. Aigrain, S. Carpano, S. Ferraz-Mello, S. Renner, Sz. Csizmadia, T. Guillot, T. Mazeh

arxiv:0908.0241 v3 · 2009-08-03 · 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{M7LENGCCKEZYYGK2CAMKY4X5FH}

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	2026-05-18T02:12:45.248363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67d646984251338c195a1018ac72fd29ed9e4466f0eb6a4b1c6813829c919c9b

Aliases

arxiv: 0908.0241 · arxiv_version: 0908.0241v3 · doi: 10.48550/arxiv.0908.0241 · pith_short_12: M7LENGCCKEZY · pith_short_16: M7LENGCCKEZYYGK2 · pith_short_8: M7LENGCC

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/M7LENGCCKEZYYGK2CAMKY4X5FH \
  | 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: 67d646984251338c195a1018ac72fd29ed9e4466f0eb6a4b1c6813829c919c9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a054965865fee975e79e41f52b8bc751108f27adf7853280415494c8a261efc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-08-03T13:12:45Z",
    "title_canon_sha256": "8812bdf8e6fdb15617bc1f795067ffb5984755d14f9330cf1c244d5c3afbee2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0241",
    "kind": "arxiv",
    "version": 3
  }
}