Pith Number

pith:XS7EXHLS

pith:2023:XS7EXHLSTOU3HX4Y75GZHNQ77V

not attested not anchored not stored refs pending

Spot-Based Measurement of the Brighter-Fatter Effect on a Roman Space Telescope H4RG Detector and Comparison with Flat-Field Data

Ami Choi, Andr\'es A. Plazas Malag\'on, Charles Shapiro, Chris Hirata

arxiv:2310.01920 v2 · 2023-10-03 · 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{XS7EXHLSTOU3HX4Y75GZHNQ77V}

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	2026-07-05T08:01:33.051213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcbe4b9d729ba9b3df98ff4d93b61ffd46865b8f1f577ac2e7576e2c59be61f0

Aliases

arxiv: 2310.01920 · arxiv_version: 2310.01920v2 · doi: 10.48550/arxiv.2310.01920 · pith_short_12: XS7EXHLSTOU3 · pith_short_16: XS7EXHLSTOU3HX4Y · pith_short_8: XS7EXHLS

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/XS7EXHLSTOU3HX4Y75GZHNQ77V \
  | 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: bcbe4b9d729ba9b3df98ff4d93b61ffd46865b8f1f577ac2e7576e2c59be61f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88002f1daf92a204692dc7adfedbd6c66b3367f2b2f0e8ac2f3c7ddbc522cd48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-10-03T09:54:36Z",
    "title_canon_sha256": "1379eb49f8e04e37ab9a82c39b9ff16dce80b1b9baedec27b289a8907192b66e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.01920",
    "kind": "arxiv",
    "version": 2
  }
}