Pith Number

pith:NPVUWH7C

pith:2024:NPVUWH7CLXI7RP3MRGP4Y3EMME

not attested not anchored not stored refs pending

SPUQ: Perturbation-Based Uncertainty Quantification for Large Language Models

Jiaxin Zhang, Kamalika Das, Lalla Mouatadid, Xiang Gao

arxiv:2403.02509 v1 · 2024-03-04 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPVUWH7CLXI7RP3MRGP4Y3EMME}

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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

4 papers in Pith

Functional-level Uncertainty Quantification for Calibrated Fine-tuning on LLMs

Textual Bayes: Quantifying Prompt Uncertainty in LLM-Based Systems

Complementing Self-Consistency with Cross-Model Disagreement for Uncertainty Quantification

Compared to What? Baselines and Metrics for Counterfactual Prompting

Receipt and verification

First computed	2026-07-05T07:52:18.400922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6beb4b1fe25dd1f8bf6c899fcc6c8c613aad85150aca9bf9c9d5419541e83d96

Aliases

arxiv: 2403.02509 · arxiv_version: 2403.02509v1 · doi: 10.48550/arxiv.2403.02509 · pith_short_12: NPVUWH7CLXI7 · pith_short_16: NPVUWH7CLXI7RP3M · pith_short_8: NPVUWH7C

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/NPVUWH7CLXI7RP3MRGP4Y3EMME \
  | 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: 6beb4b1fe25dd1f8bf6c899fcc6c8c613aad85150aca9bf9c9d5419541e83d96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fe0a0b7f6412706846ace909557091dd02508056067142e7e9f1fb1b3bdbfbf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-04T21:55:22Z",
    "title_canon_sha256": "6aa617ba4be7ea19fa909f7f158aa05f3204c1d75b67faa700d35559bbbce8ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02509",
    "kind": "arxiv",
    "version": 1
  }
}