Pith Number

pith:B5UXBQDE

pith:2026:B5UXBQDERXSXAOAFODSU4Y4D2I

not attested not anchored not stored refs pending

Prior Knowledge or Search? A Study of LLM Agents in Hardware-Aware Code Optimization

1), (2) AI Talent Hub, (3) YSDA), Albert Fazlyev (2), Dmitry Redko (1), Egor Shvetsov (1) ((1) Applied AI Institute, Evgeny Burnaev (1), ITMO University, Konstantin Sozykin (1), Maria Ivanova (3

arxiv:2605.19782 v1 · 2026-05-19 · cs.AI · cs.LG · 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{B5UXBQDERXSXAOAFODSU4Y4D2I}

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	2026-05-20T01:06:13.823065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f6970c0648de570380570e54e6383d212fa36479ea354493cb3c424ac2fb57a

Aliases

arxiv: 2605.19782 · arxiv_version: 2605.19782v1 · doi: 10.48550/arxiv.2605.19782 · pith_short_12: B5UXBQDERXSX · pith_short_16: B5UXBQDERXSXAOAF · pith_short_8: B5UXBQDE

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/B5UXBQDERXSXAOAFODSU4Y4D2I \
  | 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: 0f6970c0648de570380570e54e6383d212fa36479ea354493cb3c424ac2fb57a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9deecfcdc5f4ef2fc3b2ccc4d04431d11b85245371549ef7a3024090484f4ffa",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-19T12:48:48Z",
    "title_canon_sha256": "03c6472bf332ffe596ab7c92627f167fd1ddc5b446e66e27a4bd9fd391e7b272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19782",
    "kind": "arxiv",
    "version": 1
  }
}