Pith Number

pith:LNFII3KN

pith:2025:LNFII3KN22B6QAAGLUZGH7CCKL

not attested not anchored not stored refs pending

AutoTool: Dynamic Tool Selection and Integration for Agentic Reasoning

Jiaru Zou, Jingrui He, Ke Shen, Ling Yang, Mengdi Wang, Mengting Ai, Sirui Chen, Yunzhe Qi

arxiv:2512.13278 v2 · 2025-12-15 · cs.CL · 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{LNFII3KN22B6QAAGLUZGH7CCKL}

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

Code as Agent Harness

Agentic Reasoning for Large Language Models

Security Considerations for Multi-agent Systems

Externalization in LLM Agents: A Unified Review of Memory, Skills, Protocols and Harness Engineering

Receipt and verification

First computed	2026-06-08T01:03:53.936606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b4a846d4dd683e800065d3263fc4252d6b3b02f3d70c7c8a14e184a5acbe6e7

Aliases

arxiv: 2512.13278 · arxiv_version: 2512.13278v2 · doi: 10.48550/arxiv.2512.13278 · pith_short_12: LNFII3KN22B6 · pith_short_16: LNFII3KN22B6QAAG · pith_short_8: LNFII3KN

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/LNFII3KN22B6QAAGLUZGH7CCKL \
  | 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: 5b4a846d4dd683e800065d3263fc4252d6b3b02f3d70c7c8a14e184a5acbe6e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e2a4f29e174e71c0c58bb44335d452928ed31e8c1e26190229bbd53cdaf7a08",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-12-15T12:38:04Z",
    "title_canon_sha256": "36864be6454a24c48af85e727a2856f1d9e4f1101ff5ae65da64969ebfdb9611"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.13278",
    "kind": "arxiv",
    "version": 2
  }
}