Pith Number

pith:JANXLI64

pith:2025:JANXLI64TDZ625CIGKQF7RW43J

not attested not anchored not stored refs pending

Rational Tuning of LLM Cascades via Probabilistic Modeling

Matt Thomson, Michael J. Zellinger

arxiv:2501.09345 v4 · 2025-01-16 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JANXLI64TDZ625CIGKQF7RW43J}

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

AutoRelAnnotator: Calibrated Model Cascades for Cost-Efficient Relevance Evaluation in Sponsored Search

Reliable LLM-Based Edge-Cloud-Expert Cascades for Telecom Knowledge Systems

Uncertainty Propagation in LLM-Based Systems

Receipt and verification

First computed	2026-07-05T11:17:39.843704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

481b75a3dc98f3ed744832a05fc6dcda6c24fcba879293b240a425bae3508381

Aliases

arxiv: 2501.09345 · arxiv_version: 2501.09345v4 · doi: 10.48550/arxiv.2501.09345 · pith_short_12: JANXLI64TDZ6 · pith_short_16: JANXLI64TDZ625CI · pith_short_8: JANXLI64

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/JANXLI64TDZ625CIGKQF7RW43J \
  | 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: 481b75a3dc98f3ed744832a05fc6dcda6c24fcba879293b240a425bae3508381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc362a7ab8544df0175186ed725adb0d8c1f22180dd55d462362e5af763fe29",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-16T07:58:33Z",
    "title_canon_sha256": "0a672e7225d44860cfb905a917f019ecfb74dfe5db49ae5b2f357254dba6a22d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09345",
    "kind": "arxiv",
    "version": 4
  }
}