Pith Number

pith:WBCDAZUC

pith:2013:WBCDAZUC2SQVF7K5VSIV4LNRBT

not attested not anchored not stored refs pending

Forever alone? Testing single eccentric planetary systems for multiple companions

B.D. Carter, C.G. Tinney, D. Wright, G.S. Salter, H.R.A. Jones, J. Bailey, Ji-Lin Zhou, Jonathan Horner, Robert A. Wittenmyer, R.P. Butler, S.J. O'Toole, Songhu Wang

arxiv:1307.0894 v2 · 2013-07-03 · 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{WBCDAZUC2SQVF7K5VSIV4LNRBT}

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	2026-05-18T01:49:00.407758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b044306682d4a152fd5dac915e2db10ceea84ee5f5abeafbc68c9ee1aeeb86a6

Aliases

arxiv: 1307.0894 · arxiv_version: 1307.0894v2 · doi: 10.48550/arxiv.1307.0894 · pith_short_12: WBCDAZUC2SQV · pith_short_16: WBCDAZUC2SQVF7K5 · pith_short_8: WBCDAZUC

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/WBCDAZUC2SQVF7K5VSIV4LNRBT \
  | 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: b044306682d4a152fd5dac915e2db10ceea84ee5f5abeafbc68c9ee1aeeb86a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a70f8a51e5748db25fc981bca4f03d434d91d9bd4afadbfd21a2700a14e90a7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-07-03T01:25:17Z",
    "title_canon_sha256": "a735ca9e38e80ae8178accb62c4abef4408143170c9de3bc9bb96eae8c89384a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0894",
    "kind": "arxiv",
    "version": 2
  }
}