Pith Number

pith:U4WKSLAX

pith:2019:U4WKSLAX5YZ5EGTCBHEHGARSXJ

not attested not anchored not stored refs pending

The CORALIE survey for southern extrasolar planets XVIII. Three new massive planets and two low mass brown dwarfs at separation larger than 5 AU

A. Choplin, A. Deline, A. Su\'arez Mascare\~no, A. Triaud, A. Wyttenbach, B. Chazelas, B. Lavie, C. Lovis, D. Martin, D. Queloz, D. S\'egransan, E. L. Rickman, F. Bouchy, F. Cersullo, F. Motalebi, F. Pepe, G. Ottoni, H. A. C. Giles, H. Osborn, J.-B. Delisle, J. Rey, J. V. Seidel, L. A. dos Santos, L. D. Nielsen, L. Weber, M. Girard, M. Marmier, M. Mayor, M. Raimbault, M. Stalport, N. C. Santos, O. Turner, P. Bratschi, P. Figueira, R. Allart, S. Udry, T. Roger, U. Conod, V. Bonvin

arxiv:1904.01573 v2 · 2019-04-02 · 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{U4WKSLAX5YZ5EGTCBHEHGARSXJ}

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	2026-05-17T23:46:08.920368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72ca92c17ee33d21a6209c8730232ba6619b6e446663f634fa67b873b6e1353

Aliases

arxiv: 1904.01573 · arxiv_version: 1904.01573v2 · doi: 10.48550/arxiv.1904.01573 · pith_short_12: U4WKSLAX5YZ5 · pith_short_16: U4WKSLAX5YZ5EGTC · pith_short_8: U4WKSLAX

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/U4WKSLAX5YZ5EGTCBHEHGARSXJ \
  | 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: a72ca92c17ee33d21a6209c8730232ba6619b6e446663f634fa67b873b6e1353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "093f57227d42a01e7dc2baf64a7fd3b6cce74c085f357166c61ffcb50eb46f23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-02T17:59:58Z",
    "title_canon_sha256": "e3165a5ce5fc378f91bcad6b8ad38a9ed5566e8141052a9cd74fbffd4732bfe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01573",
    "kind": "arxiv",
    "version": 2
  }
}