Pith Number

pith:63FPT3RX

pith:2026:63FPT3RXPGNTBGJ3CBGSZGTI3Z

not attested not anchored not stored refs pending

Truth or Sophistry? LoFa: A Benchmark for LLM Robustness Against Logical Fallacies

Li Yuan, Xin Wu, Xudong Shen, Ye Chen, Yi Cai, Zhiyong Wu

arxiv:2606.31039 v1 · 2026-06-30 · 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{63FPT3RXPGNTBGJ3CBGSZGTI3Z}

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	2026-07-01T01:17:27.242881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6caf9ee37799b30993b104d2c9a68de488cffbaa1e72f5fed4e100e91dd8f40

Aliases

arxiv: 2606.31039 · arxiv_version: 2606.31039v1 · doi: 10.48550/arxiv.2606.31039 · pith_short_12: 63FPT3RXPGNT · pith_short_16: 63FPT3RXPGNTBGJ3 · pith_short_8: 63FPT3RX

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/63FPT3RXPGNTBGJ3CBGSZGTI3Z \
  | 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: f6caf9ee37799b30993b104d2c9a68de488cffbaa1e72f5fed4e100e91dd8f40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc27b7ab35760a8571839e9ac92ba97ed916a937ed01bcc51d8b978db181795",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-30T02:17:45Z",
    "title_canon_sha256": "f086e32f2557863de37000f41b4e5e1d9e324103d23f4ae9d74b12467735a208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31039",
    "kind": "arxiv",
    "version": 1
  }
}