Pith Number

pith:LFWQMSWI

pith:2024:LFWQMSWICJYMDD3XPBSTXX5WDX

not attested not anchored not stored refs pending

Towards LLM-based optimization compilers. Can LLMs learn how to apply a single peephole optimization? Reasoning is all LLMs need!

Lev Mukhanov, Xiangxin Fang

arxiv:2412.12163 v1 · 2024-12-11 · cs.LG · cs.AI · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFWQMSWICJYMDD3XPBSTXX5WDX}

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	2026-07-05T09:50:10.848561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

596d064ac81270c18f7778653bdfb61df04833798e2d16939e26d017c13b0059

Aliases

arxiv: 2412.12163 · arxiv_version: 2412.12163v1 · doi: 10.48550/arxiv.2412.12163 · pith_short_12: LFWQMSWICJYM · pith_short_16: LFWQMSWICJYMDD3X · pith_short_8: LFWQMSWI

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/LFWQMSWICJYMDD3XPBSTXX5WDX \
  | 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: 596d064ac81270c18f7778653bdfb61df04833798e2d16939e26d017c13b0059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0f2995b62f4e01154cbe0314c807c8939864229e9693d8e30a83bf44fc5de9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-11T18:44:31Z",
    "title_canon_sha256": "7a80a398ead915473c363a1fdc9430ef3e3abbcacc1bc287546c2dc9f8429df0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12163",
    "kind": "arxiv",
    "version": 1
  }
}