Pith Number

pith:W3N4QQWI

pith:2024:W3N4QQWIGE6LDLSWMQJ7GJCCT2

not attested not anchored not stored refs pending

Mid-order wavefront control for exoplanet imaging: preliminary characterization of the segmented deformable mirror and Zernike wavefront sensor on HiCAT

A. Sahoo, B. Buralli, B. Nickson, E. H. Por, I. Laginja, L. Canas, L. Pueyo, M. Carbillet, M. D. Perrin, M. M. Nguyen, M. N'Diaye, P. Petrone, R. Pourcelot, R. Soummer, S. F. Redmond, S. Steiger

arxiv:2409.03411 v2 · 2024-09-05 · 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{W3N4QQWIGE6LDLSWMQJ7GJCCT2}

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	2026-07-05T09:04:40.903578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6dbc842c8313cb1ae566413f324429eb630c7796346306b429bc5b5206ada4c

Aliases

arxiv: 2409.03411 · arxiv_version: 2409.03411v2 · doi: 10.48550/arxiv.2409.03411 · pith_short_12: W3N4QQWIGE6L · pith_short_16: W3N4QQWIGE6LDLSW · pith_short_8: W3N4QQWI

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/W3N4QQWIGE6LDLSWMQJ7GJCCT2 \
  | 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: b6dbc842c8313cb1ae566413f324429eb630c7796346306b429bc5b5206ada4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02baa1cf22e9285b820f2899ab268e44776df5bdc141b9babee38a6ea81b0c5e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-09-05T10:54:13Z",
    "title_canon_sha256": "fabd124f3009dcfac25c596d2217d9cafd741e539131cb3e04c20b269d5a1077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.03411",
    "kind": "arxiv",
    "version": 2
  }
}