Pith Number

pith:CQZUJMPO

pith:2025:CQZUJMPOZFDZBJTZ3QT5LKXRGC

not attested not anchored not stored refs pending

Tools in the Loop: Quantifying Uncertainty of LLM Question Answering Systems That Use Tools

Panagiotis Lymperopoulos, Vasanth Sarathy

arxiv:2505.16113 v1 · 2025-05-22 · cs.LG · 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{CQZUJMPOZFDZBJTZ3QT5LKXRGC}

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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

2 papers in Pith

ToolChain-CRC: Conformal Risk Control for Agentic AI Under Retrieval and Tool-Use Drift

Uncertainty Propagation in LLM-Based Systems

Receipt and verification

First computed	2026-07-05T11:07:30.148022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143344b1eec94790a679dc27d5aaf130960b789ad380d187584e16157f44efe3

Aliases

arxiv: 2505.16113 · arxiv_version: 2505.16113v1 · doi: 10.48550/arxiv.2505.16113 · pith_short_12: CQZUJMPOZFDZ · pith_short_16: CQZUJMPOZFDZBJTZ · pith_short_8: CQZUJMPO

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/CQZUJMPOZFDZBJTZ3QT5LKXRGC \
  | 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: 143344b1eec94790a679dc27d5aaf130960b789ad380d187584e16157f44efe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1da34c7dbd9c00aeaf21be739b835fd9000bed3eee760d2ba5f604d560aa1bb0",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-22T01:34:23Z",
    "title_canon_sha256": "500760953446a41f12bd76219546257a75c5bba26cddc576a849a5fb90a99c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16113",
    "kind": "arxiv",
    "version": 1
  }
}