Pith Number

pith:DI3OZ6VD

pith:2025:DI3OZ6VDWNVHVVQAJSIWA7L6DY

not attested not anchored not stored refs pending

TrumorGPT: Graph-Based Retrieval-Augmented Large Language Model for Fact-Checking

Chee Wei Tan, Ching Nam Hang, Pei-Duo Yu

arxiv:2505.07891 v2 · 2025-05-11 · cs.CL · 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{DI3OZ6VDWNVHVVQAJSIWA7L6DY}

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	2026-07-05T11:25:10.441583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a36ecfaa3b36a7ad6004c91607d7e1e0ddbed5fa9dc21244d1276b6021c780e

Aliases

arxiv: 2505.07891 · arxiv_version: 2505.07891v2 · doi: 10.48550/arxiv.2505.07891 · pith_short_12: DI3OZ6VDWNVH · pith_short_16: DI3OZ6VDWNVHVVQA · pith_short_8: DI3OZ6VD

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/DI3OZ6VDWNVHVVQAJSIWA7L6DY \
  | 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: 1a36ecfaa3b36a7ad6004c91607d7e1e0ddbed5fa9dc21244d1276b6021c780e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da5b8f10c0a914560ddb0d44abe9079fb1dd30ab1ad63fbe102116faa0caa4a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-11T17:00:21Z",
    "title_canon_sha256": "e6214de9171796adc658ac9f1bb85c29fa849b8e29185892b092137d720d48c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07891",
    "kind": "arxiv",
    "version": 2
  }
}