Pith Number

pith:N6YY7W57

pith:2025:N6YY7W57PEELFY7BG5BNG3ULIA

not attested not anchored not stored refs pending

EffiBench-X: A Multi-Language Benchmark for Measuring Efficiency of LLM-Generated Code

Boyu Zhu, Dong Huang, Heming Cui, Jie M. Zhang, Luu Anh Tuan, Mingzhe Du, Qianru Zhang, See-kiong Ng, Siu-Ming Yiu, Terry Yue Zhuo, Yuhao Qing, Zhijiang Guo

arxiv:2505.13004 v1 · 2025-05-19 · 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{N6YY7W57PEELFY7BG5BNG3ULIA}

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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

PerfCodeBench: Benchmarking LLMs for System-Level High-Performance Code Optimization

SysLLMatic: Large Language Models are Software System Optimizers

Multi-LLM Orchestration for High-Quality Code Generation: Exploiting Complementary Model Strengths

CodeSpecBench: Benchmarking LLMs for Executable Behavioral Specification Generation

Receipt and verification

First computed	2026-07-05T11:05:13.643576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fb18fdbbf7908b2e3e13742d36e8b4039b93f387494c6078a141fe4ae4c6897

Aliases

arxiv: 2505.13004 · arxiv_version: 2505.13004v1 · doi: 10.48550/arxiv.2505.13004 · pith_short_12: N6YY7W57PEEL · pith_short_16: N6YY7W57PEELFY7B · pith_short_8: N6YY7W57

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/N6YY7W57PEELFY7BG5BNG3ULIA \
  | 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: 6fb18fdbbf7908b2e3e13742d36e8b4039b93f387494c6078a141fe4ae4c6897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00a0a0078a100f28cbbd62be6fca928443cb40f3ff2c4a7933570f4a199e953f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-19T11:43:37Z",
    "title_canon_sha256": "c8a957e3616fc0be15e15a641346450506b4d7af37ffcc695971ec0cd6acb9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13004",
    "kind": "arxiv",
    "version": 1
  }
}