Pith Number

pith:QRBSFLZC

pith:2018:QRBSFLZCAPAJGJDLLSIBFVX47J

not attested not anchored not stored refs pending

WASP-147b, 160Bb, 164b and 165b: two hot Saturns and two Jupiters, including two planets with metal-rich hosts

A. Bonfanti, A. Burdanov, A. Collier Cameron, A.H.M.J. Triaud, B. Smalley, C. Hellier, D. Pollacco, D. Queloz, D.R. Anderson, D. Segransan, E. Jehin, F. Bouchy, F. Pepe, J. Southworth, L. Delrez, L. Dyregaard Nielsen, M. Gillon, M. Lendl, O. Turner, P.F.L. Maxted, R.G. West, S. Thompson, S. Udry

arxiv:1807.06973 v2 · 2018-07-18 · 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{QRBSFLZCAPAJGJDLLSIBFVX47J}

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	2026-05-17T23:59:52.173049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844322af2203c093246b5c9012d6fcfa7112e41e312ec55b751ebf9aebe7abd9

Aliases

arxiv: 1807.06973 · arxiv_version: 1807.06973v2 · doi: 10.48550/arxiv.1807.06973 · pith_short_12: QRBSFLZCAPAJ · pith_short_16: QRBSFLZCAPAJGJDL · pith_short_8: QRBSFLZC

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/QRBSFLZCAPAJGJDLLSIBFVX47J \
  | 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: 844322af2203c093246b5c9012d6fcfa7112e41e312ec55b751ebf9aebe7abd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1801254b6a942eb8ea332689112ce432247f0a7484e2a0d52c41cd7c53c21b9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-18T14:34:34Z",
    "title_canon_sha256": "124299380f344dec3f7c71fd2623cbbf505ef1d8c32eb3f0e1d3ce056684478e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06973",
    "kind": "arxiv",
    "version": 2
  }
}