Pith Number

pith:OFFVJULZ

pith:2023:OFFVJULZCJ3K33BFMYQXWGUNHM

not attested not anchored not stored refs pending

Score-based Diffusion Models With Self-supervised Learning For Accelerated 3D Multi-contrast Cardiac Magnetic Resonance Imaging

Congcong Liu, Dong Liang, HaiFeng Wang, Hairong Zheng, Shucong Qin, Yanjie Zhu, Yihang Zhou, Yuanyuan Liu, Zhuo-Xu Cui

arxiv:2310.04669 v2 · 2023-10-07 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFFVJULZCJ3K33BFMYQXWGUNHM}

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	2026-07-05T09:26:22.284410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

714b54d1791276adec2566217b1a8d3b38995903e80f85f85e76820e4035ea63

Aliases

arxiv: 2310.04669 · arxiv_version: 2310.04669v2 · doi: 10.48550/arxiv.2310.04669 · pith_short_12: OFFVJULZCJ3K · pith_short_16: OFFVJULZCJ3K33BF · pith_short_8: OFFVJULZ

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/OFFVJULZCJ3K33BFMYQXWGUNHM \
  | 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: 714b54d1791276adec2566217b1a8d3b38995903e80f85f85e76820e4035ea63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52851c3df0ed942ac5c70f8807e852e3a51913b130bc80a0f1c518c65fc835b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-10-07T03:15:18Z",
    "title_canon_sha256": "fea82183e70bdeea6b6467d0608593e0b2544b15994ee8c6ef3f2a91b5f3cfbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04669",
    "kind": "arxiv",
    "version": 2
  }
}