Pith Number

pith:R44SJ3EJ

pith:2022:R44SJ3EJPVP743S73QDXMCGKXC

not attested not anchored not stored refs pending

Brain PET Synthesis from MRI Using Joint Probability Distribution of Diffusion Model at Ultrahigh Fields

Chentao Cao, Dong Liang, Fanshi Li, Guoqing Chen, HaiFeng Wang, Qiyu Jin, Taofeng Xie, Yanjie Zhu, Ye Li, Zhuoxu Cui, Zidong Wei

arxiv:2211.08901 v2 · 2022-11-16 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R44SJ3EJPVP743S73QDXMCGKXC}

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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

1 paper in Pith

Double-Constraint Diffusion Model with Nuclear Regularization for Ultra-low-dose PET Reconstruction

Receipt and verification

First computed	2026-07-05T06:01:15.359657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f3924ec897d5ffe6e5fdc077608cab8b724d72356e312118d218c2361aab336

Aliases

arxiv: 2211.08901 · arxiv_version: 2211.08901v2 · doi: 10.48550/arxiv.2211.08901 · pith_short_12: R44SJ3EJPVP7 · pith_short_16: R44SJ3EJPVP743S7 · pith_short_8: R44SJ3EJ

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/R44SJ3EJPVP743S73QDXMCGKXC \
  | 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: 8f3924ec897d5ffe6e5fdc077608cab8b724d72356e312118d218c2361aab336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "405b92c4c8264391c48ebdfc8b1b4a3683013c369006d7a948ac9efb7b721e64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2022-11-16T13:32:13Z",
    "title_canon_sha256": "b12a79a0c8d669c52f1e14bb898447a2b52075a455b0b22f653e16de23f92a4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08901",
    "kind": "arxiv",
    "version": 2
  }
}