Pith Number

pith:Y5EIVAOX

pith:2026:Y5EIVAOXTDBTO5DCJNOXYQZY7Z

not attested not anchored not stored refs pending

Unpaired Deep Learning Synthesis of Photon-Counting CT Material Basis Maps from Non-contrast Energy-Integrating Abdominal CT Images

Mats Persson, Ruihan Huang, Staffan Holmin

arxiv:2606.24317 v1 · 2026-06-23 · 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{Y5EIVAOXTDBTO5DCJNOXYQZY7Z}

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	2026-06-24T01:14:49.803552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7488a81d798c33774624b5d7c4338fe6e686bac65047388c0052cb91d6c77a3

Aliases

arxiv: 2606.24317 · arxiv_version: 2606.24317v1 · doi: 10.48550/arxiv.2606.24317 · pith_short_12: Y5EIVAOXTDBT · pith_short_16: Y5EIVAOXTDBTO5DC · pith_short_8: Y5EIVAOX

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/Y5EIVAOXTDBTO5DCJNOXYQZY7Z \
  | 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: c7488a81d798c33774624b5d7c4338fe6e686bac65047388c0052cb91d6c77a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b59bd09960d17ccac0c257edce58451262a7dc7b5b7570c487d68a773c9da3c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2026-06-23T08:54:50Z",
    "title_canon_sha256": "66c08387fedacfaf594b8ae18faa774166acd56847b53e44612b59e970897cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24317",
    "kind": "arxiv",
    "version": 1
  }
}