Pith Number

pith:6S3TCC34

pith:2025:6S3TCC342TGFJ7S2NXGWDNDDOI

not attested not anchored not stored refs pending

FRED: Financial Retrieval-Enhanced Detection and Editing of Hallucinations in Language Models

Kevin Wu, Kuan-Wei Huang, Likun Tan

arxiv:2507.20930 v2 · 2025-07-28 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6S3TCC342TGFJ7S2NXGWDNDDOI}

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	2026-07-05T11:45:38.553872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b7310b7cd4cc54fe5a6dcd61b4637223a15ee2edfad7dd6f998b3cd8429176

Aliases

arxiv: 2507.20930 · arxiv_version: 2507.20930v2 · doi: 10.48550/arxiv.2507.20930 · pith_short_12: 6S3TCC342TGF · pith_short_16: 6S3TCC342TGFJ7S2 · pith_short_8: 6S3TCC34

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/6S3TCC342TGFJ7S2NXGWDNDDOI \
  | 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: f4b7310b7cd4cc54fe5a6dcd61b4637223a15ee2edfad7dd6f998b3cd8429176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655436ad7bc7dcbab0eaf66b8c0b928b1fcd066cae2532e92ac2277f8c3ac0f8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-28T15:41:53Z",
    "title_canon_sha256": "a332d98a5f3fcb74537e583b43dc93a45920aeca314cc0dab4fcbbac7f8e481e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20930",
    "kind": "arxiv",
    "version": 2
  }
}