Pith Number

pith:6VQMPOHQ

pith:2025:6VQMPOHQGPEXQCRNQUTUFWVRY7

not attested not anchored not stored refs pending

LeetCodeDataset: A Temporal Dataset for Robust Evaluation and Efficient Training of Code LLMs

Huifeng Sun, Jason Klein Liu, Jian Hu, Siyue Wu, Wei Shen, Xiaolong Xu, Yan Wang, Yunhui Xia

arxiv:2504.14655 v1 · 2025-04-20 · cs.LG · cs.CL · 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{6VQMPOHQGPEXQCRNQUTUFWVRY7}

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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

18 papers in Pith

Transferability for General Reasoning: An Automated Curriculum for Multi-Domain RLVR

Do Machines Struggle Where Humans Do? LLM and Human Comprehension of Obfuscated Code

Do Prompt-Elicited Trajectories Reflect Training-Time Reward Hacking? A Systematic Study on Monitoring Training-Time Reward Hacking in Code Generation

Transferability for General Reasoning: An Automated Curriculum for Multi-Domain RLVR

MONA: Muon Optimizer with Nesterov Acceleration for Scalable Language Model Training

Receipt and verification

First computed	2026-07-05T10:51:48.395082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f560c7b8f033c9780a2d852742dab1c7c580fafba9df795d5b15cf72ca0c4636

Aliases

arxiv: 2504.14655 · arxiv_version: 2504.14655v1 · doi: 10.48550/arxiv.2504.14655 · pith_short_12: 6VQMPOHQGPEX · pith_short_16: 6VQMPOHQGPEXQCRN · pith_short_8: 6VQMPOHQ

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/6VQMPOHQGPEXQCRNQUTUFWVRY7 \
  | 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: f560c7b8f033c9780a2d852742dab1c7c580fafba9df795d5b15cf72ca0c4636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f7409deb1938f1a1f0966614bbe125fa2ba058ee8e3abcd0fea81369b93a55",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-20T15:28:16Z",
    "title_canon_sha256": "82cf5e53496f420dff788d52a4e960bf3983c080be3c439b43ad2b2b76a9ce6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14655",
    "kind": "arxiv",
    "version": 1
  }
}