Pith Number

pith:CSWGNRAO

pith:2018:CSWGNRAOZX6V2CBSZDOL2US7EJ

not attested not anchored not stored refs pending

High-Contrast study of the candidate planets and protoplanetary disk around HD~100546

A. Baruffolo, A. Bazzon, A. Boccaletti, A. Cheetham, A. Garufi, A.-L. Maire, A.-M. Lagrange, A. Vigan, A. Zurlo, B. Biller, B. Salasnich, C. Dominik, C. Fontanive, C. Ginski, C. Lazzoni, C. Perrot, D. Fantinel, D. Mesa, D. Mouillet, D. Rouan, E. Buenzli, E. Cascone, E. Giro, E. Lagadec, E. Rigliaco, E. Sissa, F. Marzari, F. Menard, F. Wildi, G. Chauvin, G. Farisato, G. Salter, H. LeCoroller, J. Antichi, J. de Boer, J. Hagelberg, J. Lannier, J.-L. Beuzit, L. Lessio, M. Benisty, M. Bonavita, M. Bonnefoy, M. Cudel, M. Dima, M. Feldt, M. Janson, M. Kasper, M. Keppler, M. Langlois, M.R. Meyer, M. Samland, P. Bruno, P. J. Potiron, R. Galicher, R. Gratton, R. Ligi, R.U. Claudi, S. Desidera, S. Incorvaia, S. Peretti, S. Scuderi, T. Kopytova, T. Schmidt, V. De Caprio, W. Brandner

arxiv:1809.01001 v1 · 2018-09-04 · 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{CSWGNRAOZX6V2CBSZDOL2US7EJ}

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	2026-05-18T00:00:18.217681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ac66c40ecdfd5d0832c8dcbd525f226b9568e4bbd04b1d4a0645003ad9a3a0

Aliases

arxiv: 1809.01001 · arxiv_version: 1809.01001v1 · doi: 10.48550/arxiv.1809.01001 · pith_short_12: CSWGNRAOZX6V · pith_short_16: CSWGNRAOZX6V2CBS · pith_short_8: CSWGNRAO

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/CSWGNRAOZX6V2CBSZDOL2US7EJ \
  | 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: 14ac66c40ecdfd5d0832c8dcbd525f226b9568e4bbd04b1d4a0645003ad9a3a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0328d131bb97a7113648448e8c1d71d77d20faeedc5288e2fde0e6ad4a5871f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-09-04T14:09:54Z",
    "title_canon_sha256": "6c3e1e93b28a94d5cfa76fb9f53124695ebde105a951f3baff9c5be59cf42cbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01001",
    "kind": "arxiv",
    "version": 1
  }
}