Pith Number

pith:ACE6XRRH

pith:2025:ACE6XRRHJB7SR4SFSXPCZGFRP3

not attested not anchored not stored refs pending

Intelligence per Watt: Measuring Intelligence Efficiency of Local AI

Adrian Gamarra Lafuente, Avanika Narayan, Azalia Mirhoseini, Ben Athiwaratkun, Christopher R\'e, Etash Kumar Guha, Hakki Orhun Akengin, Herumb Shandilya, John Hennessy, Jon Saad-Falcon, J. Wes Griffin, Medhya Goel, Rebecca Joseph, Shang Zhu, Shlok Natarajan

arxiv:2511.07885 v4 · 2025-11-11 · cs.DC · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACE6XRRHJB7SR4SFSXPCZGFRP3}

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.

Cited by

3 papers in Pith

Llamas on the Web: Memory-Efficient, Performance-Portable, and Multi-Precision LLM Inference with WebGPU

AgentStop: Terminating Local AI Agents Early to Save Energy in Consumer Devices

The xPU-athalon: Quantifying the Competition of AI Acceleration

Receipt and verification

First computed	2026-05-22T01:03:49.485372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0089ebc627487f28f24595de2c98b17ec124d256f6fbcafc9254ea186e68c61c

Aliases

arxiv: 2511.07885 · arxiv_version: 2511.07885v4 · doi: 10.48550/arxiv.2511.07885 · pith_short_12: ACE6XRRHJB7S · pith_short_16: ACE6XRRHJB7SR4SF · pith_short_8: ACE6XRRH

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/ACE6XRRHJB7SR4SFSXPCZGFRP3 \
  | 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: 0089ebc627487f28f24595de2c98b17ec124d256f6fbcafc9254ea186e68c61c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a9a4c7708f188e7d2d23aa50f186c2696b469f1ec743221b794b7abde08335",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-11-11T06:33:30Z",
    "title_canon_sha256": "1f98c6a8ca3a8d90ae9f2458ef0fc23d5d65f046d34f26741598577320591b03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.07885",
    "kind": "arxiv",
    "version": 4
  }
}