Pith Number

pith:DLJQKSB6

pith:2023:DLJQKSB6XMMZ772KSUB6OLXNTL

not attested not anchored not stored refs pending

Bloch Equation Enables Physics-informed Neural Network in Parametric Magnetic Resonance Imaging

Chen Qian, Di Guo, Jianjun Zhou, Liuhong Zhu, Qingrui Cai, Xiaobo Qu

arxiv:2309.11763 v1 · 2023-09-21 · 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{DLJQKSB6XMMZ772KSUB6OLXNTL}

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	2026-07-05T06:52:54.202043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ad305483ebb199fff4a9503e72eed9ae97be05fc1e1bc7cff4b26ff87d1b0d6

Aliases

arxiv: 2309.11763 · arxiv_version: 2309.11763v1 · doi: 10.48550/arxiv.2309.11763 · pith_short_12: DLJQKSB6XMMZ · pith_short_16: DLJQKSB6XMMZ772K · pith_short_8: DLJQKSB6

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/DLJQKSB6XMMZ772KSUB6OLXNTL \
  | 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: 1ad305483ebb199fff4a9503e72eed9ae97be05fc1e1bc7cff4b26ff87d1b0d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5f1c12c55d7ae130a4b0708aea75b85f06ab5023016798919c84763606b13c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-09-21T03:53:33Z",
    "title_canon_sha256": "8199240d1ace2027a49183220b2b44471a5f76574597f757b081420da6329c49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11763",
    "kind": "arxiv",
    "version": 1
  }
}