Pith Number

pith:OUEP6ODU

pith:2026:OUEP6ODUYVUO64TJOAWPPD3ODL

not attested not anchored not stored refs pending

Prompt Optimization for LLM Code Generation via Reinforcement Learning

Ali Mohammadi Esfahani, Nafiseh Kahani, Samuel A.Ajila

arxiv:2605.19102 v1 · 2026-05-18 · 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{OUEP6ODUYVUO64TJOAWPPD3ODL}

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	2026-05-20T01:05:27.229250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7508ff3874c568ef7269702cf78f6e1ac1bfa16a1c1812f1efda0454b9cf8b47

Aliases

arxiv: 2605.19102 · arxiv_version: 2605.19102v1 · doi: 10.48550/arxiv.2605.19102 · pith_short_12: OUEP6ODUYVUO · pith_short_16: OUEP6ODUYVUO64TJ · pith_short_8: OUEP6ODU

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/OUEP6ODUYVUO64TJOAWPPD3ODL \
  | 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: 7508ff3874c568ef7269702cf78f6e1ac1bfa16a1c1812f1efda0454b9cf8b47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cec96d18416afb994c20839512fc927d6845a67ab5c3893a6654a8232ada203",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-05-18T20:42:23Z",
    "title_canon_sha256": "6bd51326c1b33480a69770533d3664c8b40b307c6e7e39d6949114c715b6bd1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19102",
    "kind": "arxiv",
    "version": 1
  }
}