Pith Number

pith:BW2G3CEV

pith:2024:BW2G3CEV2MWUAJVNPW5CPZHPJH

not attested not anchored not stored refs pending

Pack of LLMs: Model Fusion at Test-Time via Perplexity Optimization

Costas Mavromatis, George Karypis, Petros Karypis

arxiv:2404.11531 v1 · 2024-04-17 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BW2G3CEV2MWUAJVNPW5CPZHPJH}

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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

6 papers in Pith

DLLG: Dynamic Logit-Level Gating of LLM Experts

Rethinking LLM Ensembling from the Perspective of Mixture Models

Harnessing Multiple Large Language Models: A Survey on LLM Ensemble

A Scalable Multi-LLM Collaboration System with Retrieval-based Selection and Exploration-Exploitation-Driven Enhancement

Less Diverse, Less Safe: The Indirect But Pervasive Risk of Test-Time Scaling in Large Language Models

Receipt and verification

First computed	2026-07-05T08:09:10.108945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0db46d8895d32d4026ad7dba27e4ef49cda631a2f71680e1403d7d21798a4130

Aliases

arxiv: 2404.11531 · arxiv_version: 2404.11531v1 · doi: 10.48550/arxiv.2404.11531 · pith_short_12: BW2G3CEV2MWU · pith_short_16: BW2G3CEV2MWUAJVN · pith_short_8: BW2G3CEV

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/BW2G3CEV2MWUAJVNPW5CPZHPJH \
  | 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: 0db46d8895d32d4026ad7dba27e4ef49cda631a2f71680e1403d7d21798a4130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e48d011cc94f94fff3c11e25ed5632e692c3ddadd63c0dc80619ff816e7fcbe9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-17T16:24:07Z",
    "title_canon_sha256": "5e6c130cd55b7021419577f5c03abd681173fda0052017c56cdbdcf9a11a0144"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.11531",
    "kind": "arxiv",
    "version": 1
  }
}