Pith Number

pith:CASNV2WJ

pith:2013:CASNV2WJQPWXF3JPV6VB3IYLZA

not attested not anchored not stored refs pending

WASP-12b and HAT-P-8b are Members of Triple Star Systems

Andrew W. Howard, Benjamin T. Montet, Christopher T. Matthews, Eric B. Bechter (Notre Dame), Heather A. Knutson, Henry Ngo, John Asher Johnson, Justin R. Crepp, Konstantin Batygin, Philip S. Muirhead, Sasha Hinkley, Timothy D. Morton

arxiv:1307.6857 v4 · 2013-07-25 · 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{CASNV2WJQPWXF3JPV6VB3IYLZA}

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	2026-05-18T01:48:34.463908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1024daeac983ed72ed2fafaa1da30bc823d8f9d87ac9ef7460fc6eef36371f68

Aliases

arxiv: 1307.6857 · arxiv_version: 1307.6857v4 · doi: 10.48550/arxiv.1307.6857 · pith_short_12: CASNV2WJQPWX · pith_short_16: CASNV2WJQPWXF3JP · pith_short_8: CASNV2WJ

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/CASNV2WJQPWXF3JPV6VB3IYLZA \
  | 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: 1024daeac983ed72ed2fafaa1da30bc823d8f9d87ac9ef7460fc6eef36371f68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f0df40f56552a2de04d7cd675c5e3b27ebf52d5299e5fcc3ef1f9234148d18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-07-25T20:00:01Z",
    "title_canon_sha256": "2aa2f9f84f461eb64b609b1f2d0e614c1a000a5a377e59d4426e7ce741507222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6857",
    "kind": "arxiv",
    "version": 4
  }
}