Pith Number

pith:AGBCVSIN

pith:2026:AGBCVSINLA5FLDL4R7ZMDOK3II

not attested not anchored not stored refs pending

LEAP: Lean Environment-Feedback via Adaptive Pruning for Code RL in GPU Kernel Generation

Tankun Li, Yaohua Tang, Zhi Chen

arxiv:2608.01804 v1 · 2026-08-03 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGBCVSINLA5FLDL4R7ZMDOK3II}

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	2026-08-04T02:07:12.740212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01822ac90d583a558d7c8ff2c1b95b4217cc08dd30c8f0bca17eb19bdc944fc4

Aliases

arxiv: 2608.01804 · arxiv_version: 2608.01804v1 · doi: 10.48550/arxiv.2608.01804 · pith_short_12: AGBCVSINLA5F · pith_short_16: AGBCVSINLA5FLDL4 · pith_short_8: AGBCVSIN

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/AGBCVSINLA5FLDL4R7ZMDOK3II \
  | 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: 01822ac90d583a558d7c8ff2c1b95b4217cc08dd30c8f0bca17eb19bdc944fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "344bc5e91dd60d3eea2b34b0a88ed2dd1b192eeabe6e137c1997587049f17f86",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-03T07:12:52Z",
    "title_canon_sha256": "6f9f9eab543f6abc6efc59ef541f7bee5f2ea391799c2d1dd4bc690e1bdc01d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01804",
    "kind": "arxiv",
    "version": 1
  }
}