Pith Number

pith:UWDWRMN5

pith:2025:UWDWRMN5PUEE54EVA2JLNW4NK4

not attested not anchored not stored refs pending

Positronium Imaging: History, Current Status, and Future Perspectives

Aleksander Bilewicz, Aleksander Khreptak, Axel Rominger, Bangyan Huang, Ewa St\k{e}pie\'n, Jinyi Qi, Kuangyu Shi, Manish Das, Pawe{\l} Moskal, Rafa{\l} Walczak, Robert Seifert, Sushil Sharma, Szymon Parzych, William Steinberger

arxiv:2503.14120 v3 · 2025-03-18 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWDWRMN5PUEE54EVA2JLNW4NK4}

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.

Cited by

2 papers in Pith

First positronium imaging using $^{44}$Sc with the J-PET scanner: a case study on the NEMA-Image Quality phantom

Electron-Impact Quasi-Resonant Ion-Pair Dissociation of OCS: A Velocity Slice Imaging Study with Partial Wave Analysis

Receipt and verification

First computed	2026-07-05T11:29:56.922168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58768b1bd7d084ef0950692b6db8d5735dca308dfa2751e94a675f2730a3fb5

Aliases

arxiv: 2503.14120 · arxiv_version: 2503.14120v3 · doi: 10.48550/arxiv.2503.14120 · pith_short_12: UWDWRMN5PUEE · pith_short_16: UWDWRMN5PUEE54EV · pith_short_8: UWDWRMN5

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/UWDWRMN5PUEE54EVA2JLNW4NK4 \
  | 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: a58768b1bd7d084ef0950692b6db8d5735dca308dfa2751e94a675f2730a3fb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9845afa722d7f056545b9a7f1592cd2bc90c6784a89124fc6f10b4c0ee939349",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-03-18T10:36:10Z",
    "title_canon_sha256": "3a169c2f7db4fccd91ae43cdd1a6b2ce619233e38d266077a653dd7bdf17086f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14120",
    "kind": "arxiv",
    "version": 3
  }
}