Pith Number

pith:VLD4RKIH

pith:2026:VLD4RKIHMFDBE54QPO2IQ2DGS7

not attested not anchored not stored refs pending

Effect of Abstractions and Prompting Strategies on LLM-Guided High-Performance Optimizations

Ji\v{r}\'i Klepl, Martin Kruli\v{s}, Maty'a\v{s} Brabec

arxiv:2608.08085 v1 · 2026-08-08 · cs.DC · 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{VLD4RKIHMFDBE54QPO2IQ2DGS7}

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	2026-08-11T01:21:38.598443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aac7c8a90761461277907bb488686697e252c56010ebb78e499a3fea78b77a2e

Aliases

arxiv: 2608.08085 · arxiv_version: 2608.08085v1 · doi: 10.48550/arxiv.2608.08085 · pith_short_12: VLD4RKIHMFDB · pith_short_16: VLD4RKIHMFDBE54Q · pith_short_8: VLD4RKIH

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/VLD4RKIHMFDBE54QPO2IQ2DGS7 \
  | 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: aac7c8a90761461277907bb488686697e252c56010ebb78e499a3fea78b77a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15f7c56e3d6cad2179b378a4a424e6a900bf628a2d1cdb0e9e2bfa7240d50fc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-08-08T12:12:28Z",
    "title_canon_sha256": "aa2bb9554602211fb364a94df13838f9bc199dec40bba5c2e348e5e55742f4c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08085",
    "kind": "arxiv",
    "version": 1
  }
}