Pith Number

pith:KF4AUUIH

pith:2026:KF4AUUIH7BOTAORHPXWI5DFJIV

not attested not anchored not stored refs pending

Impact of microlens shape on the performance of Laser Guide Star wavefront sensors for ELT-class telescopes

Anne Costille, Benoit Neichel, C\'edric Taisir Heritierc, Kjetil Dohlen, Paul Rouquette, Pierre Jouve, Thierry Fusco

arxiv:2607.26543 v1 · 2026-07-29 · 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{KF4AUUIH7BOTAORHPXWI5DFJIV}

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	2026-07-30T01:20:50.483041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

51780a5107f85d303a277dec8e8ca945542e3618099e61314c6a054ddb14d194

Aliases

arxiv: 2607.26543 · arxiv_version: 2607.26543v1 · doi: 10.48550/arxiv.2607.26543 · pith_short_12: KF4AUUIH7BOT · pith_short_16: KF4AUUIH7BOTAORH · pith_short_8: KF4AUUIH

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/KF4AUUIH7BOTAORHPXWI5DFJIV \
  | 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: 51780a5107f85d303a277dec8e8ca945542e3618099e61314c6a054ddb14d194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e523df1f45a8cdc052cefe25c29ceb134f97fce682be80147b47ef50c2f3ed52",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-29T07:14:13Z",
    "title_canon_sha256": "171d540f2559aa44ebbdf7a591086c63f0aae8740b1918dd89a336620bb9e9d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26543",
    "kind": "arxiv",
    "version": 1
  }
}