Pith Number

pith:JNWG36NZ

pith:2025:JNWG36NZNY6GQMHUP63KSZPL2H

not attested not anchored not stored refs pending

The Illusion of Progress: Re-evaluating Hallucination Detection in LLMs

Albert Sawczyn, Bogdan Gabrys, Denis Janiak, Jakub Binkowski, Ravid Shwartz-Ziv, Tomasz Kajdanowicz

arxiv:2508.08285 v2 · 2025-08-01 · 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{JNWG36NZNY6GQMHUP63KSZPL2H}

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

Entropy Distribution as a Fingerprint for Hallucinations in Generative Models

Receipt and verification

First computed	2026-07-05T11:53:28.568896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b6c6df9b96e3c6830f47fb6a965ebd1e9c68d124e9cf949b41e55fa460444cc

Aliases

arxiv: 2508.08285 · arxiv_version: 2508.08285v2 · doi: 10.48550/arxiv.2508.08285 · pith_short_12: JNWG36NZNY6G · pith_short_16: JNWG36NZNY6GQMHU · pith_short_8: JNWG36NZ

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/JNWG36NZNY6GQMHUP63KSZPL2H \
  | 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: 4b6c6df9b96e3c6830f47fb6a965ebd1e9c68d124e9cf949b41e55fa460444cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc924ca455987e4cafe2808fa6da7bc7830618980fa459486b7fff8f2f9edba",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-01T20:34:01Z",
    "title_canon_sha256": "1793a8260650541190da50693f40b497dea9e50de273c8a21a302832df453a58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08285",
    "kind": "arxiv",
    "version": 2
  }
}