Pith Number

pith:OM7X2372

pith:2022:OM7X23727QYAMDND2VRML6Y5ZT

not attested not anchored not stored refs pending

Controlling petals using fringes: discontinuous wavefront sensing through sparse aperture interferometry at Subaru/SCExAO

Barnaby Norris, Elsa huby, Frantz Martinache, Julien Lozi, Kyohoon Ahn, Nick Cvetojevic, Nour Skaf, Olivier Guyon, Peter Tuthill, S\'ebastien Vievard, Sylvestre Lacour, Vincent Deo

arxiv:2209.02898 v1 · 2022-09-07 · 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{OM7X23727QYAMDND2VRML6Y5ZT}

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	2026-07-05T04:55:21.202642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

733f7d6ffafc30060da3d562c5fb1dccc7667525e5aa5f1ca986e50ab369b79a

Aliases

arxiv: 2209.02898 · arxiv_version: 2209.02898v1 · doi: 10.48550/arxiv.2209.02898 · pith_short_12: OM7X23727QYA · pith_short_16: OM7X23727QYAMDND · pith_short_8: OM7X2372

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/OM7X23727QYAMDND2VRML6Y5ZT \
  | 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: 733f7d6ffafc30060da3d562c5fb1dccc7667525e5aa5f1ca986e50ab369b79a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00fc3ffbdb101a78eb551f4a2bc59660f7d7e4c35fc1c5b2cb7bf9e82a0781ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-09-07T03:04:29Z",
    "title_canon_sha256": "21e7cfa15b1e33b2f6732374cb958e23ee399896b07abd63ffed446fdfd9d8b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02898",
    "kind": "arxiv",
    "version": 1
  }
}