Pith Number

pith:WQDOT7XJ

pith:2010:WQDOT7XJULKGZLSTGMCWBCKAQP

not attested not anchored not stored refs pending

A Common Proper Motion Companion to the Exoplanet Host 51 Pegasi

J. Greaves

arxiv:1003.3032 v2 · 2010-03-15 · 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{WQDOT7XJULKGZLSTGMCWBCKAQP}

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.

Cited by

1 paper in Pith

An Outer Giant Planet or Brown Dwarf in the 51 Pegasi System?

Receipt and verification

First computed	2026-05-18T03:58:25.016326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b406e9fee9a2d46cae53330560894083df86e959ecf4fe64edb44218bfe6d36e

Aliases

arxiv: 1003.3032 · arxiv_version: 1003.3032v2 · doi: 10.48550/arxiv.1003.3032 · pith_short_12: WQDOT7XJULKG · pith_short_16: WQDOT7XJULKGZLST · pith_short_8: WQDOT7XJ

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/WQDOT7XJULKGZLSTGMCWBCKAQP \
  | 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: b406e9fee9a2d46cae53330560894083df86e959ecf4fe64edb44218bfe6d36e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e50fcd8a070a0c52f71b78538f4919390949a4de39d8417a54233f1230de973b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-15T21:00:37Z",
    "title_canon_sha256": "336647c47e0f7a9237c86d5dc8dddf071e5d689b7d9ceba7924d9900314a6f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3032",
    "kind": "arxiv",
    "version": 2
  }
}