Pith Number

pith:SYCUT4ZK

pith:2018:SYCUT4ZKUIAECLBXMYL5TPGBUY

not attested not anchored not stored refs pending

Gaia Data Release 2: Summary of the variability processing & analysis results

A.C. Lanzafame, A.F. Lanza, A. Garofalo, A. Kochoska, \'A.L. Juh\'asz, A. Moitinho, A. Panahi, A. Pr\v{s}a, B. Holl, C. Aerts, C. Ordenovic, D. Lorenz, D. Ord\'o\~nez, D.W. Evans, E. Distefano, E. Plachy, E. Szegedi-Elek, F. Barblan, F. De Angeli, F. Glass, F. Mignard, G. Busso, G. Clementini, G.Jevardat de Fombelle, G. Marschalk, I. Lecoeur-Ta\"ibi, I. Musella, I. Pagano, J. Charnas, J. Cuypers, J. De Ridder, K. Nienartowicz, L. Eyer, L. Moln\'ar, L.M. Sarro, L. Palaversa, L.P. Guy, L. Rimoldini, L. Szabados, M. Audard, M. Grenon, M. Lopez, M. Marconi, M. Pawlak, M. Riello, M. Roelens, M. S\"uveges, N. Mowlavi, O. Marchal, P. Koubsky, R.I. Anderson, R. Molinaro, S. Blanco-Cuaresma, S. Leccia, S. Messina, S. Morgenthaler, S. Regibo, S. Zucker, T. Lebzelter, T. Mazeh, T. Muraveva, V. Ripepi, V. Votruba

arxiv:1804.09373 v8 · 2018-04-25 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYCUT4ZKUIAECLBXMYL5TPGBUY}

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	2026-05-18T00:03:06.129611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960549f32aa200412c376617d9bcc1a6121c4e1d526fba8f76729da5f04a6b94

Aliases

arxiv: 1804.09373 · arxiv_version: 1804.09373v8 · doi: 10.48550/arxiv.1804.09373 · pith_short_12: SYCUT4ZKUIAE · pith_short_16: SYCUT4ZKUIAECLBX · pith_short_8: SYCUT4ZK

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/SYCUT4ZKUIAECLBXMYL5TPGBUY \
  | 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: 960549f32aa200412c376617d9bcc1a6121c4e1d526fba8f76729da5f04a6b94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf8e192310c8aaebeb5ce84f5976c38dbc18d44e7c5ca6e309176e6f4d46828",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-25T06:25:23Z",
    "title_canon_sha256": "02207ee188e81ab119c3e4358ef656af6613a7a553ec171eca020893cc999521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09373",
    "kind": "arxiv",
    "version": 8
  }
}