Pith Number

pith:YMCJ5OMA

pith:2024:YMCJ5OMAGG7ZLQX2ZTSKQGKH5B

not attested not anchored not stored refs pending

Routoo: Learning to Route to Large Language Models Effectively

Alireza Mohammadshahi, Arshad Rafiq Shaikh, Majid Yazdani

arxiv:2401.13979 v3 · 2024-01-25 · cs.CL · cs.AI · 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{YMCJ5OMAGG7ZLQX2ZTSKQGKH5B}

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

4 papers in Pith

From Sampled Outcomes to Capability Distributions: Rethinking Supervision for LLM Routing

Harnessing Multiple Large Language Models: A Survey on LLM Ensemble

Rethinking Predictive Modeling for LLM Routing: When Simple kNN Beats Complex Learned Routers

A Greedy PDE Router for Blending Neural Operators and Classical Methods

Receipt and verification

First computed	2026-07-05T09:14:29.874431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3049eb98031bf95c2facce4a81947e86c7f8e2d05fdbc1cf7e3eae16a707daa

Aliases

arxiv: 2401.13979 · arxiv_version: 2401.13979v3 · doi: 10.48550/arxiv.2401.13979 · pith_short_12: YMCJ5OMAGG7Z · pith_short_16: YMCJ5OMAGG7ZLQX2 · pith_short_8: YMCJ5OMA

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/YMCJ5OMAGG7ZLQX2ZTSKQGKH5B \
  | 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: c3049eb98031bf95c2facce4a81947e86c7f8e2d05fdbc1cf7e3eae16a707daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6e6527028c649e8841d4d16f105006a1c49d028d1fb56b3e063ea88bca3a0f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-25T06:45:32Z",
    "title_canon_sha256": "ac56fa323fc06421a413c57a2e98c45df23c4b82206bb753c6418b2e7cf5cdf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13979",
    "kind": "arxiv",
    "version": 3
  }
}