Pith Number

pith:WNIABR7Q

pith:2018:WNIABR7QOF4K37A7T46Z2BNDDL

not attested not anchored not stored refs pending

Towards 2+1 photon tomography: Energy-based selection of two 511 keV photons and a prompt photon with the J-PET scanner

A. Gajos, A. Wieczorek, B. G{\l}owacz, B. Hiesmayr, B. Jasi\'nska, B. Zgardzi\'nska, C. Curceanu, D. Kisielewska, E. Czerwi\'nski, E. Kubicz, G. Korcyl, K. Dulski, K. Klimaszewski, L. Raczy\'nski, M. Gorgol, M. Mohammed, M. Pa{\l}ka, M. Pawlik-Nied\'zwiecka, M. Silarski, M. Skurzok, M. Zieli\'nski, N.G. Sharma, N. Krawczyk, P. Bia{\l}as, P. Kowalski, P. Moskal, R. Mase{\l}ek, R. Shopa, S. Nied\'zwiecki, S. Sharma, T. Kozik, W. Krzemien, W. Wi\'slicki, Z. Rudy

arxiv:1803.00996 v1 · 2018-03-02 · physics.med-ph · 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{WNIABR7QOF4K37A7T46Z2BNDDL}

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	2026-05-18T00:22:07.285409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b35000c7f07178adfc1f9f3d9d05a31ae0043b194e428c384ac22c16d8d479e5

Aliases

arxiv: 1803.00996 · arxiv_version: 1803.00996v1 · doi: 10.48550/arxiv.1803.00996 · pith_short_12: WNIABR7QOF4K · pith_short_16: WNIABR7QOF4K37A7 · pith_short_8: WNIABR7Q

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/WNIABR7QOF4K37A7T46Z2BNDDL \
  | 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: b35000c7f07178adfc1f9f3d9d05a31ae0043b194e428c384ac22c16d8d479e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c366ff82d31219cb572ba0a231505f3deabd21188e90d33e4e7b319664addc4d",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-03-02T18:58:00Z",
    "title_canon_sha256": "342ff409e42627bd3e81d882db913bfae3afe6247c38d3f7273e9c6fe78a6fbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00996",
    "kind": "arxiv",
    "version": 1
  }
}