Pith Number

pith:CKZO24O6

pith:2025:CKZO24O6ZRKIWI2S4VNDHUTNRP

not attested not anchored not stored refs pending

Evaluation of Deep Learning-based Scatter Correction on a Long-axial Field-of-view PET scanner

Alexandre Bousse, Axel Rominger, Baptiste Laurent, Dimitris Visvikis, Kuangyu Shi, Thibaut Merlin

arxiv:2501.01341 v4 · 2025-01-02 · 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{CKZO24O6ZRKIWI2S4VNDHUTNRP}

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	2026-07-05T10:10:47.646577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12b2ed71decc548b2352e55a33d26d8be11828241fb1c91809839370255c932a

Aliases

arxiv: 2501.01341 · arxiv_version: 2501.01341v4 · doi: 10.48550/arxiv.2501.01341 · pith_short_12: CKZO24O6ZRKI · pith_short_16: CKZO24O6ZRKIWI2S · pith_short_8: CKZO24O6

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/CKZO24O6ZRKIWI2S4VNDHUTNRP \
  | 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: 12b2ed71decc548b2352e55a33d26d8be11828241fb1c91809839370255c932a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870073cc65f0d76f06c1f4c2ace9a5ce445154d18c1c12d26a5f6a5c96059122",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-01-02T16:47:09Z",
    "title_canon_sha256": "c1b61923b13f1893bec673b8aed5a8677bb595867e8684c3815a993b25be729e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01341",
    "kind": "arxiv",
    "version": 4
  }
}