Pith Number

pith:GML2FEJB

pith:2025:GML2FEJBOSLMB3HDPSPE6OBNNX

not attested not anchored not stored refs pending

A parameter scan of dark zone maintenance for high-contrast imaging of exoplanets using theoretical and experimental implementations

Ajay S. Gill, Ananya Sahoo, Bijan Nemati, Bryony F. Nickson, Christine L. Page, Emiel H. Por, Iva Laginja, Jeremy N. Kasdin, Kerri Cahoy, Laurent Pueyo, Leonid Pogorelyuk, Marshall D. Perrin, Meiji M. Nguyen, Raphael Pourc\"elot, R\'emi Soummer, Saikrishna Manojkumar, Susan F. Redmond

arxiv:2503.16720 v1 · 2025-03-20 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GML2FEJBOSLMB3HDPSPE6OBNNX}

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	2026-07-05T10:36:48.233670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3317a291217496c0ece37c9e4f382d6df1288f8ed59e77c67be38b42b05cef19

Aliases

arxiv: 2503.16720 · arxiv_version: 2503.16720v1 · doi: 10.48550/arxiv.2503.16720 · pith_short_12: GML2FEJBOSLM · pith_short_16: GML2FEJBOSLMB3HD · pith_short_8: GML2FEJB

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/GML2FEJBOSLMB3HDPSPE6OBNNX \
  | 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: 3317a291217496c0ece37c9e4f382d6df1288f8ed59e77c67be38b42b05cef19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbc00f447a7a5d936385aef82f270713c5bc86cd5981f9bc09e336bb400778aa",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-03-20T21:42:37Z",
    "title_canon_sha256": "520d86f25e3b8cff9a5a29e4fbacb933eb723425dcf460a9f20ad6b49ca61acd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16720",
    "kind": "arxiv",
    "version": 1
  }
}