Pith Number

pith:CLY6E754

pith:2026:CLY6E754DZ2PRNYS767URDXZVF

not attested not anchored not stored refs pending

A2RBench: An Automatic Paradigm for Formally Verifiable Abstract Reasoning Benchmark Generation

Qingchuan Ma, Rongrong Ji, Tianyu Xie, Xiawu Zheng, Yongkang Xie, Yuexiao Ma

arxiv:2605.17278 v1 · 2026-05-17 · 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{CLY6E754DZ2PRNYS767URDXZVF}

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	2026-05-20T00:03:49.409841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f1e27fbc1e74f8b712ffbf488ef9a97551eaafd90e4e2caac3163b4ebc5859

Aliases

arxiv: 2605.17278 · arxiv_version: 2605.17278v1 · doi: 10.48550/arxiv.2605.17278 · pith_short_12: CLY6E754DZ2P · pith_short_16: CLY6E754DZ2PRNYS · pith_short_8: CLY6E754

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/CLY6E754DZ2PRNYS767URDXZVF \
  | 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: 12f1e27fbc1e74f8b712ffbf488ef9a97551eaafd90e4e2caac3163b4ebc5859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ee64bd7e3b39da1ea80e1c6c0d7b59a3416b92fc26dccb2c94a3cc348c5efc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-17T06:14:20Z",
    "title_canon_sha256": "5d58730b382305c0fd6d3a108d11de2298cbd656ab6487aad07aa303ed48496f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17278",
    "kind": "arxiv",
    "version": 1
  }
}