Pith Number

pith:XJWVNYFS

pith:2026:XJWVNYFSJNH265IDPF4UB4IBU7

not attested not anchored not stored refs pending

Cascade adaptive optics with a second stage based on a Zernike wavefront sensor for exoplanet observations II. Validation in broadband light on the ESO/GHOST testbed

A. Rahim, A. Vigan, B. Engler, C. Bailet, E. S. Douglas, J. Floriot, J. Nousiainen, K. Dohlen, M. Kasper, M. Marcos, M. N'Diaye, P. Bristow, S. Leveratto

arxiv:2606.26895 v1 · 2026-06-25 · 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{XJWVNYFSJNH265IDPF4UB4IBU7}

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	2026-06-26T01:16:03.359702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba6d56e0b24b4faf7503797940f101a7d0de8138238065ae90dda50c2b8efc4e

Aliases

arxiv: 2606.26895 · arxiv_version: 2606.26895v1 · doi: 10.48550/arxiv.2606.26895 · pith_short_12: XJWVNYFSJNH2 · pith_short_16: XJWVNYFSJNH265ID · pith_short_8: XJWVNYFS

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/XJWVNYFSJNH265IDPF4UB4IBU7 \
  | 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: ba6d56e0b24b4faf7503797940f101a7d0de8138238065ae90dda50c2b8efc4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d31c275402e87bd100ff6d4e308534141740d054efae1aa0ae37cf775b404e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-25T11:27:24Z",
    "title_canon_sha256": "05369450b46347993bfd623f4dc979b9f29a5964fc77c104294b28eca9cb28de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26895",
    "kind": "arxiv",
    "version": 1
  }
}