Pith Number

pith:M76VD255

pith:2019:M76VD2555T6OH2FAXTH6TSDMHT

not attested not anchored not stored refs pending

Adaptive optics with programmable Fourier-based wavefront sensors: a spatial light modulator approach to the LOOPS testbed

Beno\^it Neichel, Carlos M. Correia, Charlotte Z. Bond, Eduard Muslimov, Jean-Fran\c{c}ois Sauvage, Kacem El-Hadi, Kjetil Dohlen, Lauren Schatz, Olivier Fauvarque, Pierre Janin-Potiron, Thierry Fusco, Vincent Chambouleyron, Yannick Abautret

arxiv:1903.06599 v1 · 2019-03-15 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M76VD2555T6OH2FAXTH6TSDMHT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:51:10.393291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67fd51ebbdecfce3e8a0bccfe9c86c3ce9dc5d4e622d662829a22f3db8253f04

Aliases

arxiv: 1903.06599 · arxiv_version: 1903.06599v1 · doi: 10.48550/arxiv.1903.06599 · pith_short_12: M76VD2555T6O · pith_short_16: M76VD2555T6OH2FA · pith_short_8: M76VD255

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/M76VD2555T6OH2FAXTH6TSDMHT \
  | 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: 67fd51ebbdecfce3e8a0bccfe9c86c3ce9dc5d4e622d662829a22f3db8253f04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8ee5e31eb945a874a30c8e2f7d355d17941df48a5f9ab8f4a9d954a5d27ab8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-03-15T15:24:41Z",
    "title_canon_sha256": "90744ee872c690d82fd0417542bf399f302ce82e45a7f7c3704f4a2325098080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06599",
    "kind": "arxiv",
    "version": 1
  }
}