Pith Number

pith:5WOGMEC7

pith:2002:5WOGMEC7XP76EH3MVDO7UTUHOA

not attested not anchored not stored refs pending

Four new planets orbiting somewhat metal-enriched stars

Alan J. Penny, Brad D. Carter, C.G. Tinney, Chris McCarthy, Geoffrey W. Marcy, Hugh R.A. Jones, Jade Bond, R. Paul Butler

arxiv:astro-ph/0207128 v1 · 2002-07-05 · 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{5WOGMEC7XP76EH3MVDO7UTUHOA}

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	2026-05-18T04:27:05.141296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed9c66105fbbffe21f6ca8ddfa4e87703600cd146bb893aa479e050702367f20

Aliases

arxiv: astro-ph/0207128 · arxiv_version: astro-ph/0207128v1 · doi: 10.48550/arxiv.astro-ph/0207128 · pith_short_12: 5WOGMEC7XP76 · pith_short_16: 5WOGMEC7XP76EH3M · pith_short_8: 5WOGMEC7

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/5WOGMEC7XP76EH3MVDO7UTUHOA \
  | 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: ed9c66105fbbffe21f6ca8ddfa4e87703600cd146bb893aa479e050702367f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7379522822af6a9f790017d5d4d37cac59bbf60b735bee708e007e178150725",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-05T06:56:00Z",
    "title_canon_sha256": "527d00c7b961ab50acb0dc27c2d0f2763c764c44dd62a596dd93a75123c2fc8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207128",
    "kind": "arxiv",
    "version": 1
  }
}