Pith Number

pith:2UODDSZJ

pith:2023:2UODDSZJUAQ765OTSSUK2GFKEU

not attested not anchored not stored refs pending

CloudBrain-MRS: An Intelligent Cloud Computing Platform for in vivo Magnetic Resonance Spectroscopy Preprocessing, Quantification, and Analysis

Dicheng Chen, Di Guo, Jianjun Zhou, Jianzhong Lin, Jiayu Li, Jiefeng Guo, Jiyang Dong, Lin Ou-yang, Liuhong Zhu, Meijin Lin, Taishan Kang, Tao Gong, Xiaobo Qu, Xiaodie Chen, Yirong Zhou, Zhangren Tu

arxiv:2306.11021 v2 · 2023-06-19 · 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{2UODDSZJUAQ765OTSSUK2GFKEU}

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	2026-07-05T06:48:09.105035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51c31cb29a021ff75d394a8ad18aa251b5f9364a935ae280cc17267a559e2eb

Aliases

arxiv: 2306.11021 · arxiv_version: 2306.11021v2 · doi: 10.48550/arxiv.2306.11021 · pith_short_12: 2UODDSZJUAQ7 · pith_short_16: 2UODDSZJUAQ765OT · pith_short_8: 2UODDSZJ

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/2UODDSZJUAQ765OTSSUK2GFKEU \
  | 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: d51c31cb29a021ff75d394a8ad18aa251b5f9364a935ae280cc17267a559e2eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05dc13672d1a198d769b431c7c45ca79ca4fd25fa012afaf10fa43172a40caa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-06-19T15:32:58Z",
    "title_canon_sha256": "61ce71c03543a5b93d1cd231e430e41a08b03b7241925ae5c361eba2b44cffb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11021",
    "kind": "arxiv",
    "version": 2
  }
}