Pith Number

pith:KWI7WKSK

pith:2016:KWI7WKSKFMFPFRRXQMKMHGIKAY

not attested not anchored not stored refs pending

Qatar Exoplanet Survey : Qatar-3b, Qatar-4b and Qatar-5b

Allyson Bieryla, Daniel F. Evans, David W. Latham, Dimitris Mislis, D.M. Bramich, Gilbert A. Esquerdo, John Southworth, Khalid A. Alsubai, Lars A. Buchhave, Luigi Mancini, Nicolas P. E. Vilchez, Simona Ciceri, Stylianos Pyrzas, Thomas Henning, Zlatan I. Tsvetanov

arxiv:1606.06882 v5 · 2016-06-22 · 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{KWI7WKSKFMFPFRRXQMKMHGIKAY}

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	2026-05-18T00:45:34.797583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5591fb2a4a2b0af2c6378314c3990a060fbdd55e595a6ecbeb40f8243259b604

Aliases

arxiv: 1606.06882 · arxiv_version: 1606.06882v5 · doi: 10.48550/arxiv.1606.06882 · pith_short_12: KWI7WKSKFMFP · pith_short_16: KWI7WKSKFMFPFRRX · pith_short_8: KWI7WKSK

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/KWI7WKSKFMFPFRRXQMKMHGIKAY \
  | 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: 5591fb2a4a2b0af2c6378314c3990a060fbdd55e595a6ecbeb40f8243259b604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5b28ff838d2fc20c1d22f408ba6a3262ed550b4d53711279928bd48ef1da16b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-06-22T10:31:33Z",
    "title_canon_sha256": "29952273e959d4ac70f4be4334f23d6e18aeda5b6e7e630986836a2fd0e89bce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06882",
    "kind": "arxiv",
    "version": 5
  }
}