Pith Number

pith:SFDT5XLO

pith:2025:SFDT5XLOSUP4EBNZSJ5MP2E627

not attested not anchored not stored refs pending

Leveraging Large Language Models for Information Verification -- an Engineering Approach

Dao Minh Tu, Nguyen An Phuoc, Nguyen Dinh Mau, Nguyen Manh Duc Tuan, Nguyen Nang Hung, Nguyen Thanh Trong, Vuong Thanh Toan

arxiv:2506.18274 v1 · 2025-06-23 · 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{SFDT5XLOSUP4EBNZSJ5MP2E627}

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	2026-07-05T11:25:47.427144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91473edd6e951fc205b9927ac7e89ed7e0a99b00b6ad6354474c7170a1dac144

Aliases

arxiv: 2506.18274 · arxiv_version: 2506.18274v1 · doi: 10.48550/arxiv.2506.18274 · pith_short_12: SFDT5XLOSUP4 · pith_short_16: SFDT5XLOSUP4EBNZ · pith_short_8: SFDT5XLO

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/SFDT5XLOSUP4EBNZSJ5MP2E627 \
  | 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: 91473edd6e951fc205b9927ac7e89ed7e0a99b00b6ad6354474c7170a1dac144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86391110a0d8b3e3649c23a236833c1edbe754974a5c3be74ff5451c493baa99",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-23T04:08:38Z",
    "title_canon_sha256": "bf1ec335fefa9b47448c8f9d0eb545849a24d085c74ef7dee23361ccb1b7f187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18274",
    "kind": "arxiv",
    "version": 1
  }
}