Pith Number

pith:QWM5W2WK

pith:2018:QWM5W2WKHRUV3G5RIPQ5ZQNNFW

not attested not anchored not stored refs pending

Estimating the NEMA characteristics of the J-PET tomograph using the GATE package

Aleksander Gajos, Beatrix Hiesmayr, Bo\.zena Jasi\'nska, Bo\.zena Zgardzi\'nska, Catalina Curceanu, Daria Kami\'nska, Eryk Czerwi\'nski, Ewelina Kubicz, Grzegorz Korcyl, Juhi Raj, Kamil Dulski, Kamil Rakoczy, Konrad Klimaszewski, Lech Raczy\'nski, {\L}ukasz Kap{\l}on, Magdalena Skurzok, Marcin Zielinski, Marek Gorgol, Marek Pa{\l}ka, Micha{\l} Silarski, Monika Pawlik-Nied\'zwiecka, Muhsin Mohammed, Neha Gupta-Sharma, Pawe{\l} Kowalski, Pawe{\l} Moskal, Roman Shopa, Shivani Shivani, Sushil Sharma, Szymon Niedzwiecki, Tomasz Kozik, Wojciech Krzemie\'n, Wojciech Wi\'slicki, Zbigniew Rudy

arxiv:1808.00241 v1 · 2018-08-01 · 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{QWM5W2WKHRUV3G5RIPQ5ZQNNFW}

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	2026-05-18T00:09:06.738232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8599db6aca3c695d9bb143e1dcc1ad2dadcf16e0210bb985671b902204050158

Aliases

arxiv: 1808.00241 · arxiv_version: 1808.00241v1 · doi: 10.48550/arxiv.1808.00241 · pith_short_12: QWM5W2WKHRUV · pith_short_16: QWM5W2WKHRUV3G5R · pith_short_8: QWM5W2WK

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/QWM5W2WKHRUV3G5RIPQ5ZQNNFW \
  | 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: 8599db6aca3c695d9bb143e1dcc1ad2dadcf16e0210bb985671b902204050158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c196abc538be024eb002e21de9e40a810dbcbec728089e17f3a604b17bcfaeaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-08-01T09:29:20Z",
    "title_canon_sha256": "cc1c7be8b48f8cfe109d967a9a34f8778f11725d8abb3eb3238d12862464ccd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00241",
    "kind": "arxiv",
    "version": 1
  }
}