Pith Number

pith:Z2B3R4SH

pith:2025:Z2B3R4SH5HVFIA4TTOKF5NPD74

not attested not anchored not stored refs pending

Enhancing Health Fact-Checking with LLM-Generated Synthetic Data

Jiahe Qian, Jingze Zhang, Yifan Peng, Yiliang Zhou

arxiv:2508.20525 v1 · 2025-08-28 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2B3R4SH5HVFIA4TTOKF5NPD74}

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.

Cited by

1 paper in Pith

Med-V1: Small Language Models for Zero-shot and Scalable Biomedical Evidence Attribution

Receipt and verification

First computed	2026-07-05T12:00:54.229219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce83b8f247e9ea5403939b945eb5e3ff11710037c61ae7c3cf3e0fbfc49bb904

Aliases

arxiv: 2508.20525 · arxiv_version: 2508.20525v1 · doi: 10.48550/arxiv.2508.20525 · pith_short_12: Z2B3R4SH5HVF · pith_short_16: Z2B3R4SH5HVFIA4T · pith_short_8: Z2B3R4SH

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/Z2B3R4SH5HVFIA4TTOKF5NPD74 \
  | 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: ce83b8f247e9ea5403939b945eb5e3ff11710037c61ae7c3cf3e0fbfc49bb904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbea89137f30935d95f86e9824a26b0f9b8f0a1201178ccefb3605b8ec58a569",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-28T08:06:33Z",
    "title_canon_sha256": "2d79f508671134c3548c648bdaa3ebde6cccb0fd433b8cda131e20f197a801f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20525",
    "kind": "arxiv",
    "version": 1
  }
}