Pith Number

pith:EWL63ZHT

pith:2024:EWL63ZHTJXNAE56CZQ2PBDDXWU

not attested not anchored not stored refs pending

A Generalizable 3D Diffusion Framework for Low-Dose and Few-View Cardiac SPECT

Alaa Alashi, Albert J. Sinusas, Bo Zhou, Chi Liu, Ge Wang, Hongyu An, Huidong Xie, Menghua Xia, Qiong Liu, Stephanie L. Thorn, Ulugbek S. Kamilov, Wei Ji, Weijie Gan, Xiongchao Chen, Xueqi Guo, Yi-Hwa Liu

arxiv:2412.16573 v1 · 2024-12-21 · eess.IV · 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{EWL63ZHTJXNAE56CZQ2PBDDXWU}

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	2026-07-05T09:52:49.722391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2597ede4f34dda0277c2cc34f08c77b5140b0e315ea4f90039ab2e4965615ca2

Aliases

arxiv: 2412.16573 · arxiv_version: 2412.16573v1 · doi: 10.48550/arxiv.2412.16573 · pith_short_12: EWL63ZHTJXNA · pith_short_16: EWL63ZHTJXNAE56C · pith_short_8: EWL63ZHT

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/EWL63ZHTJXNAE56CZQ2PBDDXWU \
  | 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: 2597ede4f34dda0277c2cc34f08c77b5140b0e315ea4f90039ab2e4965615ca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "539a2a49877530861697d9b6dd6de0b1b01a28ad6aae3b257258600816c88524",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-12-21T10:33:31Z",
    "title_canon_sha256": "38a75c0001de7dd42bfe751d4c3b62ee6b062a824bf1814b6f637599886e0177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16573",
    "kind": "arxiv",
    "version": 1
  }
}