Pith Number

pith:U4ROKVG4

pith:2015:U4ROKVG4HBTY46G6BOOTKZQDHA

not attested not anchored not stored refs pending

Performance of the VLT Planet Finder SPHERE II. Data analysis and Results for IFS in laboratory

A. Baruffolo, A. Boccaletti, A. Costille, A.-L. Maire, A. Pavlov, A. Vigan, A. Zurlo, B. Salasnich, C. Moutou, D. Fantinel, D. Mesa, D. Mouillet, E. Giro, E. Sissa, F. Vakili, F. Wildi, J. Antichi, J.-F. Sauvage, J.-L. Beuzit, K. Dohlen, M. Alberi, M. Bonnefoy, M. Feldt, M. Kasper, M. Langlois, M.Turatto, O. Moeller-Nilsson, P. Martinez, P. Puget, R. Gratton, R.U. Claudi, R. Waters, S. Desidera, S. Udry, T. Fusco, T. Henning

arxiv:1503.02486 v1 · 2015-03-09 · 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{U4ROKVG4HBTY46G6BOOTKZQDHA}

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	2026-05-18T01:40:52.867944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a722e554dc38678e78de0b9d3566033826870c11fd3170d29c1c6438d2238f84

Aliases

arxiv: 1503.02486 · arxiv_version: 1503.02486v1 · doi: 10.48550/arxiv.1503.02486 · pith_short_12: U4ROKVG4HBTY · pith_short_16: U4ROKVG4HBTY46G6 · pith_short_8: U4ROKVG4

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/U4ROKVG4HBTY46G6BOOTKZQDHA \
  | 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: a722e554dc38678e78de0b9d3566033826870c11fd3170d29c1c6438d2238f84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0289e5303cb5ff725de711e73f9cd487ecf025c6bf1eded1d9cde9cd92352cd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-03-09T14:25:49Z",
    "title_canon_sha256": "d8fc863f3cd840d04934fcb191a97373da21126141f9ba22c65124905d47ed4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02486",
    "kind": "arxiv",
    "version": 1
  }
}