Pith Number

pith:FSZZ2UHU

pith:2008:FSZZ2UHURCP6XP4QURFCCLLWBN

not attested not anchored not stored refs pending

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD47186 and HD181433

C. Lovis, C. Mordasini, D. Queloz, D. Segransan, F. Bouchy, F. Pepe, J-L Bertaux, M. Mayor, S. Udry, W. Benz, X. Delfosse

arxiv:0812.1608 v1 · 2008-12-09 · 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{FSZZ2UHURCP6XP4QURFCCLLWBN}

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	2026-07-04T17:13:50.663706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb39d50f4889febbf90a44a212d760b4e9cb593648d19d141ea72324701443a

Aliases

arxiv: 0812.1608 · arxiv_version: 0812.1608v1 · doi: 10.48550/arxiv.0812.1608 · pith_short_12: FSZZ2UHURCP6 · pith_short_16: FSZZ2UHURCP6XP4Q · pith_short_8: FSZZ2UHU

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/FSZZ2UHURCP6XP4QURFCCLLWBN \
  | 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: 2cb39d50f4889febbf90a44a212d760b4e9cb593648d19d141ea72324701443a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eef62936b89da46c7cc746ca64bb8f88464c73980712da71d817b8f31ec5aac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-09T02:06:22Z",
    "title_canon_sha256": "4c6fe62f6af707edf248c1b80314b43f470d1a12ad0b6600066322ca4019ac3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1608",
    "kind": "arxiv",
    "version": 1
  }
}