Pith Number

pith:TYVWWZR3

pith:2022:TYVWWZR3TOEPJ54MDFT3ZEOX6B

not attested not anchored not stored refs pending

Physics-driven Synthetic Data Learning for Biomedical Magnetic Resonance

Congbo Cai, Kunyuan Guo, Qinqin Yang, Xiaobo Qu, Zi Wang

arxiv:2203.11178 v3 · 2022-03-21 · cs.LG · eess.SP · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYVWWZR3TOEPJ54MDFT3ZEOX6B}

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	2026-07-05T04:25:16.498598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e2b6b663b9b88f4f78c1967bc91d7f05de14c1fde720b62da6131c54dbbe5ce

Aliases

arxiv: 2203.11178 · arxiv_version: 2203.11178v3 · doi: 10.48550/arxiv.2203.11178 · pith_short_12: TYVWWZR3TOEP · pith_short_16: TYVWWZR3TOEPJ54M · pith_short_8: TYVWWZR3

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/TYVWWZR3TOEPJ54MDFT3ZEOX6B \
  | 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: 9e2b6b663b9b88f4f78c1967bc91d7f05de14c1fde720b62da6131c54dbbe5ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94d7aa23ed53f8d4eb19ff63d56a69de2a5d98f32d46a9a74d3748fccdbf846c",
    "cross_cats_sorted": [
      "eess.SP",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-21T17:56:12Z",
    "title_canon_sha256": "d97afbccddf9cedd523a178a1c58636fae4e3c95e632ff0a3f1e0da11cac27ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11178",
    "kind": "arxiv",
    "version": 3
  }
}