Pith Number

pith:BREZDSKY

pith:2023:BREZDSKYNOYCBMPXTIZZNMDNAH

not attested not anchored not stored refs pending

Exoplanet imaging with ELTs: exploring a second-stage AO with a Zernike wavefront sensor on the ESO/GHOST testbed

Arthur Vigan, Byron Engler, Christophe Bailet, Johan Floriot, Kjetil Dohlen, Mamadou N'Diaye, Markus Kasper, Michel Marcos, Serban Leveratto

arxiv:2309.10465 v1 · 2023-09-19 · astro-ph.IM · 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{BREZDSKYNOYCBMPXTIZZNMDNAH}

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	2026-07-05T06:52:12.409517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4991c9586bb020b1f79a3396b06d01d92cbb651a49f056016be89bbd441f76

Aliases

arxiv: 2309.10465 · arxiv_version: 2309.10465v1 · doi: 10.48550/arxiv.2309.10465 · pith_short_12: BREZDSKYNOYC · pith_short_16: BREZDSKYNOYCBMPX · pith_short_8: BREZDSKY

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/BREZDSKYNOYCBMPXTIZZNMDNAH \
  | 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: 0c4991c9586bb020b1f79a3396b06d01d92cbb651a49f056016be89bbd441f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2648222233875b4ffe8eaca8b577b449574323568593f3baf0565a519acf6364",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-09-19T09:33:40Z",
    "title_canon_sha256": "c11191db1f99120b924bb75c92aacc19fe911aea9feddfb9bd26c095240ba949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10465",
    "kind": "arxiv",
    "version": 1
  }
}