Pith Number

pith:ELOFV73F

pith:2025:ELOFV73FFIYNAYWH7GC6TTI3JP

not attested not anchored not stored refs pending

Can Language Models Falsify? Evaluating Algorithmic Reasoning with Counterexample Creation

Ameya Prabhu, Jonas Geiping, Matthias Bethge, Ponnurangam Kumaraguru, Shashwat Goel, Shiven Sinha

arxiv:2502.19414 v1 · 2025-02-26 · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELOFV73FFIYNAYWH7GC6TTI3JP}

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	2026-07-05T10:20:31.941727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22dc5aff652a30d062c7f985e9cd1b4bf9fc2267ade54ef637165b80da950f90

Aliases

arxiv: 2502.19414 · arxiv_version: 2502.19414v1 · doi: 10.48550/arxiv.2502.19414 · pith_short_12: ELOFV73FFIYN · pith_short_16: ELOFV73FFIYNAYWH · pith_short_8: ELOFV73F

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/ELOFV73FFIYNAYWH7GC6TTI3JP \
  | 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: 22dc5aff652a30d062c7f985e9cd1b4bf9fc2267ade54ef637165b80da950f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa6c4a66aa29d0f8ea8472a40188f0f3220c1870ac24374a1cadfcce907be71b",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-26T18:58:13Z",
    "title_canon_sha256": "7090ef17a7e5a11d178c041ae5a4c8bafbc713b956538034abbaeadebcd50fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19414",
    "kind": "arxiv",
    "version": 1
  }
}