Pith Number

pith:LPTH7CVE

pith:2022:LPTH7CVEZPAOHZOUKU67ECDSOE

not attested not anchored not stored refs pending

Towards virtual access of adaptive optics telemetry data

Beno\^it Neichel, Carlos Correia, Caroline Kulcs\'ar, James Osborn, Lisa Bardou, Nuno Moruj\~ao, Olivier Beltramo-Martin, Paulo Garcia, Thierry Fusco, Tiago Gomes, Timothy Morris

arxiv:2207.14344 v1 · 2022-07-28 · 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{LPTH7CVEZPAOHZOUKU67ECDSOE}

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	2026-07-05T04:55:53.302305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5be67f8aa4cbc0e3e5d4553df208727116d29bd15e8b1380c2acf18204aea54b

Aliases

arxiv: 2207.14344 · arxiv_version: 2207.14344v1 · doi: 10.48550/arxiv.2207.14344 · pith_short_12: LPTH7CVEZPAO · pith_short_16: LPTH7CVEZPAOHZOU · pith_short_8: LPTH7CVE

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/LPTH7CVEZPAOHZOUKU67ECDSOE \
  | 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: 5be67f8aa4cbc0e3e5d4553df208727116d29bd15e8b1380c2acf18204aea54b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c6d510e362ccebe991345040f5a7b49ae540cd0ba778950d54e9686af8244e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-07-28T18:48:59Z",
    "title_canon_sha256": "a1e99570f315f326e0b22d946d4502d194b845a1c28fbf5de5e4edae65a84e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.14344",
    "kind": "arxiv",
    "version": 1
  }
}