Pith Number

pith:7ZHV4EAZ

pith:2025:7ZHV4EAZF66XINT6PRBABNZAYJ

not attested not anchored not stored refs pending

Evaluation of gamma-ray response of the AstroPix4 HV-CMOS active pixel sensor

Carolyn Kierans, Daniel Violette, Grant Sommer, Hiroyasu Tajima, Ivan Peri\'c, Jeremy S. Perkins, Jessica Metcalfe, Manoj Jadhav, Nicolas Striebig, Norito Nakano, Regina Caputo, Richard Leys, Yasushi Fukazawa, Yusuke Suda

arxiv:2507.21618 v1 · 2025-07-29 · 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{7ZHV4EAZF66XINT6PRBABNZAYJ}

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	2026-07-05T11:45:03.252954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe4f5e10192fbd74367e7c4200b720c24a66f541f1283922761d58f2d524da45

Aliases

arxiv: 2507.21618 · arxiv_version: 2507.21618v1 · doi: 10.48550/arxiv.2507.21618 · pith_short_12: 7ZHV4EAZF66X · pith_short_16: 7ZHV4EAZF66XINT6 · pith_short_8: 7ZHV4EAZ

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/7ZHV4EAZF66XINT6PRBABNZAYJ \
  | 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: fe4f5e10192fbd74367e7c4200b720c24a66f541f1283922761d58f2d524da45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8997bb1c80d5314740357422df3b6fd01da114f794f2f584a4c60c9028100b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-29T09:16:50Z",
    "title_canon_sha256": "7f8ccd91f618fce5fda073d74301bd2937babfe272f8654e4b27a29f8937f630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21618",
    "kind": "arxiv",
    "version": 1
  }
}