Pith Number

pith:SLAFVUPK

pith:2010:SLAFVUPK7ULMZRJ4ICI45A5FZP

not attested not anchored not stored refs pending

Retired A Stars and Their Companions VI. A Pair of Interacting Exoplanet Pairs Around the Subgiants 24 Sextanis and HD200964

Andrew W. Howard, Brendan P. Bowler, Christian Schwab, Debra A. Fischer, Eric B. Ford, Geoffrey W. Marcy, Gregory W. Henry, John Asher Johnson, John M. Brewer, Kelsey I. Clubb, Matthew Payne, Sabine Reffert, Thomas B. Lowe

arxiv:1007.4552 v1 · 2010-07-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLAFVUPK7ULMZRJ4ICI45A5FZP}

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	2026-05-18T02:06:10.160672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c05ad1eafd16ccc53c4091ce83a5cbd69d104f517d8011187d075d5019779e

Aliases

arxiv: 1007.4552 · arxiv_version: 1007.4552v1 · doi: 10.48550/arxiv.1007.4552 · pith_short_12: SLAFVUPK7ULM · pith_short_16: SLAFVUPK7ULMZRJ4 · pith_short_8: SLAFVUPK

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/SLAFVUPK7ULMZRJ4ICI45A5FZP \
  | 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: 92c05ad1eafd16ccc53c4091ce83a5cbd69d104f517d8011187d075d5019779e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2ad1feb5d04188e3425a56c3d0825077359dd1c41b4a1c236bc06af5fdf0d1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-07-26T20:00:07Z",
    "title_canon_sha256": "f3cc5607dfca746aea168f0cdcb65172fe7e20f8a2ccdef101351f4901786d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4552",
    "kind": "arxiv",
    "version": 1
  }
}