Pith Number

pith:U3SDSGQS

pith:2026:U3SDSGQSITSN3CXKXUAVRIQEZ2

not attested not anchored not stored refs pending

To Call or Not to Call: Diagnosing Intrinsic Over-Calling Bias in LLM Agents

Mengnan Du, Na Zou, Sihang Li, Wei Shi, Xiang Wang, Xiting Wang, Ziheng Peng

arxiv:2605.18882 v1 · 2026-05-16 · cs.LG · 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{U3SDSGQSITSN3CXKXUAVRIQEZ2}

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.

Receipt and verification

First computed	2026-05-20T00:06:30.351724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6e4391a1244e4dd8aeabd0158a204ce95c50582cef8b697d10211735b4623b4

Aliases

arxiv: 2605.18882 · arxiv_version: 2605.18882v1 · doi: 10.48550/arxiv.2605.18882 · pith_short_12: U3SDSGQSITSN · pith_short_16: U3SDSGQSITSN3CXK · pith_short_8: U3SDSGQS

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/U3SDSGQSITSN3CXKXUAVRIQEZ2 \
  | 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: a6e4391a1244e4dd8aeabd0158a204ce95c50582cef8b697d10211735b4623b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0635504b4440a74f8be14b41e4ab5b09e724be47b0268bd053e7e1574e6d68db",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-16T04:18:30Z",
    "title_canon_sha256": "7737708d4dcf66c942c78646e394bf28612acab9bd8eaefe58d8b016514cbb88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18882",
    "kind": "arxiv",
    "version": 1
  }
}