Pith Number

pith:4QBZX4N5

pith:2025:4QBZX4N5EYN4UKJRPLGGGXHZNJ

not attested not anchored not stored refs pending

Empowering LLMs with Logical Reasoning: A Comprehensive Survey

Fengxiang Cheng, Fenrong Liu, Haoxuan Li, Kun Zhang, Robert van Rooij, Zhouchen Lin

arxiv:2502.15652 v4 · 2025-02-21 · cs.AI · 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{4QBZX4N5EYN4UKJRPLGGGXHZNJ}

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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

4 papers in Pith

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Explicit Logic Channel for Validation and Enhancement of MLLMs on Zero-Shot Tasks

Guiding LLM-based Loop Invariant Synthesis via Feedback on Local Reasoning Errors

SiriusHelper: An LLM Agent-Based Operations Assistant for Big Data Platforms

Receipt and verification

First computed	2026-07-05T11:39:49.529132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4039bf1bd261bca29317acc635cf96a624f1148704811f44958992216710361

Aliases

arxiv: 2502.15652 · arxiv_version: 2502.15652v4 · doi: 10.48550/arxiv.2502.15652 · pith_short_12: 4QBZX4N5EYN4 · pith_short_16: 4QBZX4N5EYN4UKJR · pith_short_8: 4QBZX4N5

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/4QBZX4N5EYN4UKJRPLGGGXHZNJ \
  | 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: e4039bf1bd261bca29317acc635cf96a624f1148704811f44958992216710361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d7a859709e1e1fc4d28346e8de2bac3779a1de56a311e22d83028980415a180",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-21T18:20:35Z",
    "title_canon_sha256": "d4adc466ebfc5bf1ee1fdb9ace82d1ded0a89038ed5db9d6cb4f261a3795c5a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15652",
    "kind": "arxiv",
    "version": 4
  }
}