Pith Number

pith:23ARD7QU

pith:2012:23ARD7QU73K76HQBPQIQ26J2J4

not attested not anchored not stored refs pending

The AOLI low-order non-linear curvature wavefront sensor: a method for high sensitivity wavefront reconstruction

Alejandro Oscoz, Anastasio D\'iaz S\'anchez, Antonio P\'erez Garrido, Bruno Femenia, Craig D. Mackay, David L. King, Isidro Vill\'o, Jes\'us Jimenez Fuensalida, Jonathan Crass, Jorge A. P\'erez Prieto, Lucas Labadie, Luis F. Rodr\'iguez-Ramos, Marc Balcells, Peter Aisher, Rafael Rebolo-L\'opez, Roberto L. Lopez

arxiv:1207.0991 v1 · 2012-07-04 · 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{23ARD7QU73K76HQBPQIQ26J2J4}

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	2026-05-18T03:40:36.115415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6c111fe14fed5ff1e017c110d793a4f2297173a04389de59008c883b4aa43f2

Aliases

arxiv: 1207.0991 · arxiv_version: 1207.0991v1 · doi: 10.48550/arxiv.1207.0991 · pith_short_12: 23ARD7QU73K7 · pith_short_16: 23ARD7QU73K76HQB · pith_short_8: 23ARD7QU

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/23ARD7QU73K76HQBPQIQ26J2J4 \
  | 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: d6c111fe14fed5ff1e017c110d793a4f2297173a04389de59008c883b4aa43f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "994fa49663fe26afe109862eb7a421b7818c2aa3414b9b245727521b4ee2cf2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-07-04T14:20:19Z",
    "title_canon_sha256": "361a0416a2e9647345579218387b6015b763c7816249e9940da2e8b1e29b87e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0991",
    "kind": "arxiv",
    "version": 1
  }
}