Pith Number

pith:Y6KVIG6P

pith:2014:Y6KVIG6PO66N3KFFQHHLARAZ5O

not attested not anchored not stored refs pending

The VLT/NaCo Large program to probe the occurrence of exoplanets and brown dwarfs in wide orbits: I- Sample definition and characterization

A.C. Lanzafame, A.M. Lagrange, A. Vigan, C. Melo, C. Moutou, C.M. Zaidi, D. Mouillet, D. Segransan, E. Covino, G. Chauvin, J. Carson, J.E. Schlieder, J. Hagelberg, J.L. Beuzit, J.M. Alcala, K. Biazzo, L. Girardi, M. Bonavita, M. Bonnefoy, M. Esposito, M. Feldt, M. Marmier, M. Meyer, P. Delorme, R. Gratton, R. Launhardt, S. Desidera, S. Messina, S. Udry, T. Henning, V. D'Orazi

arxiv:1405.1559 v1 · 2014-05-07 · 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{Y6KVIG6PO66N3KFFQHHLARAZ5O}

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	2026-05-18T02:29:32.176718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c795541bcf77bcdda8a581ceb04419eb9d7ebc2b58e9d683ee10e8af4537d680

Aliases

arxiv: 1405.1559 · arxiv_version: 1405.1559v1 · doi: 10.48550/arxiv.1405.1559 · pith_short_12: Y6KVIG6PO66N · pith_short_16: Y6KVIG6PO66N3KFF · pith_short_8: Y6KVIG6P

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/Y6KVIG6PO66N3KFFQHHLARAZ5O \
  | 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: c795541bcf77bcdda8a581ceb04419eb9d7ebc2b58e9d683ee10e8af4537d680

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8edeb9bc0f6a4f25f470e6aa4d0dfd98e5fb2e09e8c6b0139f776982844f0c7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-05-07T10:16:41Z",
    "title_canon_sha256": "b2591509e46e73e6fe3a9a93d54e6a86f1ff5db56532e2fba2f3d80c9a2a3fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1559",
    "kind": "arxiv",
    "version": 1
  }
}