Pith Number

pith:D2KZIMO4

pith:2021:D2KZIMO4XTCFDMREFCU6C3MXLB

not attested not anchored not stored refs pending

Design and evaluation of a FPGA-ADC prototype for the PET detector based on LYSO Crystals and SiPM arrays

Cong Ma, Guocheng Wu, Hansheng Chen, Lei Lu, Li Yu, Wubin Wang, Xiaokun Zhao, Xing Li, Xue Dong, Zhenqing Huang

arxiv:2108.08002 v1 · 2021-08-18 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2KZIMO4XTCFDMREFCU6C3MXLB}

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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	2026-07-05T03:06:50.588311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e959431dcbcc451b22428a9e16d9758540e18ce521f29c16e3e4d1634347056

Aliases

arxiv: 2108.08002 · arxiv_version: 2108.08002v1 · doi: 10.48550/arxiv.2108.08002 · pith_short_12: D2KZIMO4XTCF · pith_short_16: D2KZIMO4XTCFDMRE · pith_short_8: D2KZIMO4

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/D2KZIMO4XTCFDMREFCU6C3MXLB \
  | 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: 1e959431dcbcc451b22428a9e16d9758540e18ce521f29c16e3e4d1634347056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e182ddc0efef760eb1ea4c93460265f89dd234750460d620d80e16a6e20a7bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-08-18T07:03:39Z",
    "title_canon_sha256": "254ede69bd5bf2eedcc3f0c500bf68151204413046389c79eccf6bc94b2235be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08002",
    "kind": "arxiv",
    "version": 1
  }
}