Pith Number

pith:4VBCUCLW

pith:2025:4VBCUCLWBQA5RFDBCDSYAXSPSL

not attested not anchored not stored refs pending

MassTool: A Multi-Task Search-Based Tool Retrieval Framework for Large Language Models

Bo Chen, Jianghao Lin, Menghui Zhu, Ruiming Tang, Weinan Zhang, Xinyi Dai, Xinyuan Wang, Yong Yu

arxiv:2507.00487 v2 · 2025-07-01 · cs.IR · 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{4VBCUCLWBQA5RFDBCDSYAXSPSL}

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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

From Skill Text to Skill Structure: The Scheduling-Structural-Logical Representation for Agent Skills

Receipt and verification

First computed	2026-07-05T11:30:45.994396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5422a09760c01d8946110e5805e4f92cc997cb0c925aeed61a6f28e17bb320f

Aliases

arxiv: 2507.00487 · arxiv_version: 2507.00487v2 · doi: 10.48550/arxiv.2507.00487 · pith_short_12: 4VBCUCLWBQA5 · pith_short_16: 4VBCUCLWBQA5RFDB · pith_short_8: 4VBCUCLW

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/4VBCUCLWBQA5RFDBCDSYAXSPSL \
  | 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: e5422a09760c01d8946110e5805e4f92cc997cb0c925aeed61a6f28e17bb320f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cebd37d9a75a3b0d2f4161e14620daf7021d88bff30d86bfac6495fa4cc4f141",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-01T07:02:26Z",
    "title_canon_sha256": "cc9a6c78e9b3deaaad2a0653d7220682b58054d68dea761f136f30786b9e8509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00487",
    "kind": "arxiv",
    "version": 2
  }
}