Pith Number

pith:MTJGJM4C

pith:2008:MTJGJM4C2R6RAFFZFYIUQJQIMZ

not attested not anchored not stored refs pending

Diversity among other worlds: characterization of exoplanets by direct detection

A. Aylward (UCL), A. Boccaletti (LESIA), A. Longmore (ROE), A. Sozzetti (INAF-OATo), B. Lopez (OCA), B. Merin (ESAC), Ch. Keller (U. Utrecht), Ch. Sotin (JPL/U. Nantes), C. Verinaud (LAOG), D. Mawet (JPL/ULg), D. Pinfield (U. HertfordS.), D. Stam (SRON), D. Walker (UCL/Zeeko Ltd), E. Martin (IAC), E. Palle (IAC), E. Sein (Astrium), F. Menard (LAOG), F. Tamburini (U. Padova), G. Perrin (LESIA), G. Tinetti (UCL), J. Cho (QMUL), J. Hough (U. HertfordS.), J.-L. Beuzit (LAOG), J.-M. Griessmeier (ASTRON), J. Schneider (LUTH), J. Surdej (ULg), K. Dohlen (LAM), L. Grenfell (Tech. U. Berlin), M. Ferrari (LAM), M. Kasper (ESO), O. Grasset (U. Nantes), O. Guyon (Subaru), P. Baudoz (LESIA), P. Shore (U. Cranfield), R. Brown (STScI), R. Galicher (LESIA), S. Udry (Obs. Geneve)

arxiv:0811.2496 v3 · 2008-11-15 · 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{MTJGJM4C2R6RAFFZFYIUQJQIMZ}

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	2026-07-04T15:38:10.017537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d264b382d47d1014b92e11482608667e145b9c46e0eedcea8d99e9345f21f4

Aliases

arxiv: 0811.2496 · arxiv_version: 0811.2496v3 · doi: 10.48550/arxiv.0811.2496 · pith_short_12: MTJGJM4C2R6R · pith_short_16: MTJGJM4C2R6RAFFZ · pith_short_8: MTJGJM4C

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/MTJGJM4C2R6RAFFZFYIUQJQIMZ \
  | 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: 64d264b382d47d1014b92e11482608667e145b9c46e0eedcea8d99e9345f21f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf593d64bad27a3c6789d7d89b10c7950f221085f4d4ec5e905f1699267b258",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-15T14:53:09Z",
    "title_canon_sha256": "5376426bc5e7c1d57bb8d33fc8828d1d4bf962facd18060105ea1fd574747f6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2496",
    "kind": "arxiv",
    "version": 3
  }
}