Pith Number

pith:RZMKVGAA

pith:2025:RZMKVGAAJQBXVCKZXJLXZ366JY

not attested not anchored not stored refs pending

Weakly Supervised Fine-grained Span-Level Framework for Chinese Radiology Report Quality Assurance

Huimao Zhang, Kaiyu Wang, Lin Mu, Xiaotang Zhou Wanfu Gao, Ximing Li, Zhiyao Yang

arxiv:2508.08876 v2 · 2025-08-12 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZMKVGAAJQBXVCKZXJLXZ366JY}

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	2026-07-05T12:02:49.936218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e58aa98004c037a8959ba577cefde4e38ae9a5dc3408907e02ce2d3c6721234

Aliases

arxiv: 2508.08876 · arxiv_version: 2508.08876v2 · doi: 10.48550/arxiv.2508.08876 · pith_short_12: RZMKVGAAJQBX · pith_short_16: RZMKVGAAJQBXVCKZ · pith_short_8: RZMKVGAA

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/RZMKVGAAJQBXVCKZXJLXZ366JY \
  | 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: 8e58aa98004c037a8959ba577cefde4e38ae9a5dc3408907e02ce2d3c6721234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda7c1c2105e38ddd2d74fb0f206ef9fc28996a2991de08f22a78f5cc960336f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-12T12:03:20Z",
    "title_canon_sha256": "03a44f78737a8cb650405a23f4a58415cbec5324bfb67157c891ef0ab762f29c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08876",
    "kind": "arxiv",
    "version": 2
  }
}