Pith Number

pith:NPZY4AEF

pith:2022:NPZY4AEFRR3KDAN6NHEFQ545EL

not attested not anchored not stored refs pending

Radiation hardness study on a CMOS pixel sensor for charged particle tracking

Jianing Dong, Jian Liu, Liang Zhang, Long Li, Meng Wang

arxiv:2202.11471 v1 · 2022-02-23 · physics.ins-det · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPZY4AEFRR3KDAN6NHEFQ545EL}

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	2026-07-05T03:59:33.308902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf38e00858c76a181be69c858779d22f217e84e9c801a6bc0d2a47b9ebe68eb

Aliases

arxiv: 2202.11471 · arxiv_version: 2202.11471v1 · doi: 10.48550/arxiv.2202.11471 · pith_short_12: NPZY4AEFRR3K · pith_short_16: NPZY4AEFRR3KDAN6 · pith_short_8: NPZY4AEF

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/NPZY4AEFRR3KDAN6NHEFQ545EL \
  | 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: 6bf38e00858c76a181be69c858779d22f217e84e9c801a6bc0d2a47b9ebe68eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "005bfb863eaa76db4c75bed034b61fd4ae1c5da110f355a4195a456fdde8b8bb",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-02-23T12:42:54Z",
    "title_canon_sha256": "64c6cbbc284bf40439e3e6c8984af29b75a055169f406c77ee59bcc3732dfa01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11471",
    "kind": "arxiv",
    "version": 1
  }
}