Pith Number

pith:YOMJVEYW

pith:2021:YOMJVEYWATBCSKTJQKZS3LDRVY

not attested not anchored not stored refs pending

Magnetic Resonance Spectroscopy Deep Learning Denoising Using Few In Vivo Data

Dicheng Chen, Di Guo, Gen Yan, Hao Chen, Huiting Liu, Jianzhong Lin, Jiazheng Wang, Liangjie Lin, Tianyu Qiu, Wanqi Hu, Xiaobo Qu, Xi Chen, Yihui Huang, Yirong Zhou, Zhigang Wu, Zi Wang

arxiv:2101.11442 v4 · 2021-01-26 · physics.med-ph · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOMJVEYWATBCSKTJQKZS3LDRVY}

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	2026-07-05T05:09:47.536839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3989a931604c2292a6982b32dac71ae10cf71821b032e5ccebdedc6f11a9059

Aliases

arxiv: 2101.11442 · arxiv_version: 2101.11442v4 · doi: 10.48550/arxiv.2101.11442 · pith_short_12: YOMJVEYWATBC · pith_short_16: YOMJVEYWATBCSKTJ · pith_short_8: YOMJVEYW

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/YOMJVEYWATBCSKTJQKZS3LDRVY \
  | 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: c3989a931604c2292a6982b32dac71ae10cf71821b032e5ccebdedc6f11a9059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70d2daabcc3bcb402d276ff9d5b6cec796a137c6e1c3d6aeb9c466df442655e4",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2021-01-26T05:36:44Z",
    "title_canon_sha256": "81ba9fc7b135b9f548ac611f730f7a1bc7a76b9536c6958c072891233633bc09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11442",
    "kind": "arxiv",
    "version": 4
  }
}