Pith Number

pith:4EXAVEAT

pith:2025:4EXAVEATHFPXY6CNPWWAXWN5N6

not attested not anchored not stored refs pending

System-performance and cost modeling of Large Language Model training and inference

Giuliano Sisto, Joyjit Kundu, Manu Perumkunnil, Timon Evenblij, Uras Tos, Weijiang Kong, Wenzhe Guo

arxiv:2507.02456 v1 · 2025-07-03 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EXAVEATHFPXY6CNPWWAXWN5N6}

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	2026-07-05T11:31:18.644623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e12e0a9013395f7c784d7dac0bd9bd6f9ffd6a99c95ed227acfbf542eda0d3eb

Aliases

arxiv: 2507.02456 · arxiv_version: 2507.02456v1 · doi: 10.48550/arxiv.2507.02456 · pith_short_12: 4EXAVEATHFPX · pith_short_16: 4EXAVEATHFPXY6CN · pith_short_8: 4EXAVEAT

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/4EXAVEATHFPXY6CNPWWAXWN5N6 \
  | 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: e12e0a9013395f7c784d7dac0bd9bd6f9ffd6a99c95ed227acfbf542eda0d3eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "558e075b96f044ee3f123f637ee15e75ea0a640bdc723a33394e133c1875a9e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-07-03T09:13:31Z",
    "title_canon_sha256": "0ea1cee1decf8f346b711dedc361e09b973c07e745efbb5f04e9c50730c9c197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02456",
    "kind": "arxiv",
    "version": 1
  }
}