Pith Number

pith:O2KDZ7HW

pith:2026:O2KDZ7HWHHFTII4FTAESUS3UXK

not attested not anchored not stored refs pending

Nancy Grace Roman Space Telescope Wide Field Instrument: Bright Point Source Saturation Response and Persistence Properties from Thermal-Vacuum Testing

Ami Choi, Analia Cillis, Bernard J. Rauscher, Dana R. Louie, Eric R. Switzer, Evan Bray, Gregory Mosby, Jeffrey Kruk, Jennie Paine, Joshua E. Schlieder, Mario Cabrera, Maxime Rizzo, Nicholas Bond, Nicholas Collins, Nicole Schanche, Robert F. Wilson, Robert J. Hill, Scott Rohrbach, Stephanie Cheung, Thomas Barclay, Timothy A. Reichard, Tyler D. Groff

arxiv:2607.18419 v1 · 2026-07-20 · astro-ph.IM · astro-ph.EP · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2KDZ7HWHHFTII4FTAESUS3UXK}

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	2026-07-22T00:22:47.440013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76943cfcf639cb34238598092a4b74ba8cc7b2b313cc1859dc0182d05af7c0fd

Aliases

arxiv: 2607.18419 · arxiv_version: 2607.18419v1 · doi: 10.48550/arxiv.2607.18419 · pith_short_12: O2KDZ7HWHHFT · pith_short_16: O2KDZ7HWHHFTII4F · pith_short_8: O2KDZ7HW

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/O2KDZ7HWHHFTII4FTAESUS3UXK \
  | 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: 76943cfcf639cb34238598092a4b74ba8cc7b2b313cc1859dc0182d05af7c0fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d29227654c8346169433d777c0294c76a613564688b97157dcee2d9b158f37",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-20T18:09:22Z",
    "title_canon_sha256": "9b1f7134186f4bc27db9df475e8e463eee54cdc9230ed27a278bccd6be51f17f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18419",
    "kind": "arxiv",
    "version": 1
  }
}