Pith Number

pith:7662ID5M

pith:2015:7662ID5MPUYKPOD4DEM7WXDPMT

not attested not anchored not stored refs pending

The Brighter-Fatter and other Sensor Effects in CCD Simulations for Precision Astronomy

C.W. Walter

arxiv:1505.03639 v1 · 2015-05-14 · 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{7662ID5MPUYKPOD4DEM7WXDPMT}

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	2026-05-18T01:55:00.418211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffbda40fac7d30a7b87c1919fb5c6f64de99cbcf3f757e15555386d640d1b31e

Aliases

arxiv: 1505.03639 · arxiv_version: 1505.03639v1 · doi: 10.48550/arxiv.1505.03639 · pith_short_12: 7662ID5MPUYK · pith_short_16: 7662ID5MPUYKPOD4 · pith_short_8: 7662ID5M

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/7662ID5MPUYKPOD4DEM7WXDPMT \
  | 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: ffbda40fac7d30a7b87c1919fb5c6f64de99cbcf3f757e15555386d640d1b31e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "182133eec51cfaf7db7a41687650eef2cdefed33bf3d1d35ba507d5ad244bc38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-05-14T07:25:11Z",
    "title_canon_sha256": "66a19e542ed6cf3a0b6397d90fb2be73ca95cf998769aaf69b59c363b18a008e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03639",
    "kind": "arxiv",
    "version": 1
  }
}