Pith Number

pith:4HKL7LFE

pith:2025:4HKL7LFEWHIH2M7SIBZZQLTZUU

not attested not anchored not stored refs pending

ToolSpectrum : Towards Personalized Tool Utilization for Large Language Models

HaiFeng Wang, Hongru Wang, Yuanfang Guo, Yuhang Guo, Yunhong Wang, Zeming Liu, Zihao Cheng

arxiv:2505.13176 v2 · 2025-05-19 · 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{4HKL7LFEWHIH2M7SIBZZQLTZUU}

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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

1 paper in Pith

MemTool: Optimizing Short-Term Memory Management for Dynamic Tool Calling in LLM Agent Multi-Turn Conversations

Receipt and verification

First computed	2026-07-05T11:07:25.046860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1d4bfaca4b1d07d33f24073982e79a518d699e2cea49c7b847c3fa392b22211

Aliases

arxiv: 2505.13176 · arxiv_version: 2505.13176v2 · doi: 10.48550/arxiv.2505.13176 · pith_short_12: 4HKL7LFEWHIH · pith_short_16: 4HKL7LFEWHIH2M7S · pith_short_8: 4HKL7LFE

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/4HKL7LFEWHIH2M7SIBZZQLTZUU \
  | 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: e1d4bfaca4b1d07d33f24073982e79a518d699e2cea49c7b847c3fa392b22211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d25aec77e0ab46babb94fd30ac839f179e5354ad4df450092b6d035448c53c1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-19T14:30:46Z",
    "title_canon_sha256": "4581e1238fedffb33832f07a8c06601e615994b5b25950466c73fa75edf638d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13176",
    "kind": "arxiv",
    "version": 2
  }
}