Pith Number

pith:NEXOEDPE

pith:2009:NEXOEDPE7ZF46DHA3YYTHAG6WT

not attested not anchored not stored refs pending

The CORALIE survey for southern extrasolar planets. XVI. Discovery of a planetary system around HD 147018 and of two long period and massive planets orbiting HD 171238 and HD 204313

A. H.M.J. Triaud, B-O. Demory, D. Megevand, D. Naef, D. Queloz, D. Segransan, D. Sosnowska, F. Pepe, M. Gillon, M. Marmier, M. Mayor, N.C. Santos, O. Tamuz, P. Figueira, S. Udry

arxiv:0908.1479 v1 · 2009-08-11 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEXOEDPE7ZF46DHA3YYTHAG6WT}

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	2026-05-18T02:12:35.660637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

692ee20de4fe4bcf0ce0de313380deb4fa4cd5cd3defcf5292eb42eaab5f06be

Aliases

arxiv: 0908.1479 · arxiv_version: 0908.1479v1 · doi: 10.48550/arxiv.0908.1479 · pith_short_12: NEXOEDPE7ZF4 · pith_short_16: NEXOEDPE7ZF46DHA · pith_short_8: NEXOEDPE

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/NEXOEDPE7ZF46DHA3YYTHAG6WT \
  | 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: 692ee20de4fe4bcf0ce0de313380deb4fa4cd5cd3defcf5292eb42eaab5f06be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1326a321a89d3c2dfdb37b8fafda551a4a90f7f6580ccbf03b2d7cb7ab572c39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-08-11T08:39:27Z",
    "title_canon_sha256": "52bd29d9e6bc4e2b2a718ff10ae338824b6af150877078935828b719c1cd7245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1479",
    "kind": "arxiv",
    "version": 1
  }
}