Pith Number

pith:GZUGR3H4

pith:2025:GZUGR3H4UXGETY7LXQIMQKCSQ4

not attested not anchored not stored refs pending

The Space Coronagraph Optical Bench (SCoOB): 6. demonstration of Lyot low order wavefront control combined with high order wavefront control using a vortex coronagraph

Adam Schilperoort, Chris B. Mendillo, Ewan S. Douglas, Jared Males, Jaren N. Ashcraft, Kevin Derby, Kian Milani, Kyle Van Gorkom, Ramya Anche

arxiv:2509.02875 v1 · 2025-09-02 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZUGR3H4UXGETY7LXQIMQKCSQ4}

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	2026-07-05T12:03:59.012685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

366868ecfca5cc49e3ebbc10c82852871658e2db976df49e36471c508fdffada

Aliases

arxiv: 2509.02875 · arxiv_version: 2509.02875v1 · doi: 10.48550/arxiv.2509.02875 · pith_short_12: GZUGR3H4UXGE · pith_short_16: GZUGR3H4UXGETY7L · pith_short_8: GZUGR3H4

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/GZUGR3H4UXGETY7LXQIMQKCSQ4 \
  | 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: 366868ecfca5cc49e3ebbc10c82852871658e2db976df49e36471c508fdffada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97de1a6061952290d86194d931b916c939f742f465bd54e24d876ba65e0bed06",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-09-02T22:40:44Z",
    "title_canon_sha256": "02b5280601ff1c24eaea96211a1b054c03fe8898fc38743e2aae65320fb38453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02875",
    "kind": "arxiv",
    "version": 1
  }
}