Pith Number

pith:7KXWF33K

pith:2018:7KXWF33K6RIZJC75MXBY4PMS44

not attested not anchored not stored refs pending

Discovery of a brown dwarf companion to the star HIP 64892

A. Baruffolo, A. Boccaletti, A. Cheetham, A. Costille, A. Delboulb\'e, A.-L. Maire, A.-M. Lagrange, A. Orign\'e, A. Pavlov, A. Roux, A. Sevin, A. Vigan, A. Zurlo, B. Biller, B. Salasnich, C. Dominik, C. Mordasini, C. Petit, C. Soenke, D. Fantinel, D. Le Mignant, D. Maurel, D. Mesa, D. Mouillet, D. Perret, D. Rouan, D. S\'egransan, E. Cascone, E. Giro, E. Hugot, E. Lagadec, E. Sissa, E. Stadler, F. Madec, F. Menard, F. Rigal, F. Wildi, G. Chauvin, G. Rousset, H. Klahr, H. Le Coroller, J. Antichi, J.-F. Sauvage, J. Hagelberg, J.-L. Beuzit, J. Olofsson, J. Pragt, J. Ramos, J. Schlieder, K. Dohlen, L. Abe, L. Gluck, L. Weber, M. Bonnefoy, M. Carbillet, M. Carle, M. Feldt, M. Janson, M. Jaquet, M. Kasper, M. Keppler, M. Langlois, M. Llored, M. Meyer, M. Suarez, M. Turatto, N. Hubin, O. M\"oller-Nilsson, P. Baudoz, P. Blanchard, P. Feautrier, P. Martinez, P. Puget, P. Rabou, Q. Kral, R. Claudi, R. Gratton, R. Ligi, R. Roelfsema, S. Desidera, S. Peretti, S. Rochat, S. Udry, T. Buey, T. Fusco, T. Henning, T. Kopytova, T. Moulin, T. Schmidt, V. De Caprio, V. D'Orazi, Y. Magnard

arxiv:1803.02725 v1 · 2018-03-07 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KXWF33K6RIZJC75MXBY4PMS44}

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	2026-05-18T00:09:15.786053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faaf62ef6af451948bfd65c38e3d92e72174e104692c303809f140a5fae0a714

Aliases

arxiv: 1803.02725 · arxiv_version: 1803.02725v1 · doi: 10.48550/arxiv.1803.02725 · pith_short_12: 7KXWF33K6RIZ · pith_short_16: 7KXWF33K6RIZJC75 · pith_short_8: 7KXWF33K

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/7KXWF33K6RIZJC75MXBY4PMS44 \
  | 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: faaf62ef6af451948bfd65c38e3d92e72174e104692c303809f140a5fae0a714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f21e5564e37d46d06d3b1f850003ff74881069269d303cde5aac3f854ad715",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-07T15:49:28Z",
    "title_canon_sha256": "b417034872636110e2eaf827411eb288d91b5cdc6f7218700a4ab624692770da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02725",
    "kind": "arxiv",
    "version": 1
  }
}