Pith Number

pith:HOPSEUIV

pith:2026:HOPSEUIVT24ZPWEPIC6QIRDMKW

not attested not anchored not stored refs pending

Enhanced wavefront sensing for the Roman Coronagraph Instrument: Gaussian probes and compact model validation

A. J. Riggs, Alexis Laud, Axel Potier, Dan Sirbu, Emiel H. Por, Iva Laginja, Johan Mazoyer, Laurent Pueyo, Lukas Delaye, Pierre Baudoz, Rapha\"el Galicher, R\'emi Soummers, Susan F. Redmond

arxiv:2607.12805 v1 · 2026-07-14 · 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{HOPSEUIVT24ZPWEPIC6QIRDMKW}

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	2026-07-15T01:22:18.812224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b9f2251159eb997d88f40bd04446c55bf6733ffe54f08919dab647d20280fc6

Aliases

arxiv: 2607.12805 · arxiv_version: 2607.12805v1 · doi: 10.48550/arxiv.2607.12805 · pith_short_12: HOPSEUIVT24Z · pith_short_16: HOPSEUIVT24ZPWEP · pith_short_8: HOPSEUIV

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/HOPSEUIVT24ZPWEPIC6QIRDMKW \
  | 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: 3b9f2251159eb997d88f40bd04446c55bf6733ffe54f08919dab647d20280fc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1edb1d491c32301b55f135410835bde5c0d1ecaeb3fe383ac8d921627b08703",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-14T14:20:15Z",
    "title_canon_sha256": "b17b17d1302c1ad37de712849ad42b98be2ad293201e2979e21498218173079b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12805",
    "kind": "arxiv",
    "version": 1
  }
}