Pith Number

pith:ZPEV5IVE

pith:2026:ZPEV5IVE2TWMEBPATDY45VBLY7

not attested not anchored not stored refs pending

ToolGate: Token-Efficient Pre-Call Control for Tool-Augmented Vision-Language Agents

Anjie Liu, Jun Wang, Yan Song, Zhixun Chen, Zhongwei Yu, Ziqin Gong

arxiv:2606.03054 v1 · 2026-06-02 · 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{ZPEV5IVE2TWMEBPATDY45VBLY7}

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	2026-06-03T01:05:30.438388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbc95ea2a4d4ecc205e098f1ced42bc7cffe95f1c971ea4ce86bc80aa0771293

Aliases

arxiv: 2606.03054 · arxiv_version: 2606.03054v1 · doi: 10.48550/arxiv.2606.03054 · pith_short_12: ZPEV5IVE2TWM · pith_short_16: ZPEV5IVE2TWMEBPA · pith_short_8: ZPEV5IVE

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/ZPEV5IVE2TWMEBPATDY45VBLY7 \
  | 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: cbc95ea2a4d4ecc205e098f1ced42bc7cffe95f1c971ea4ce86bc80aa0771293

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d4e667fbcea62268fa0adddf2cba6c146c1701f3b6e9b02abb81c518b13bd9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-02T02:44:27Z",
    "title_canon_sha256": "4b754e289f01abcfefc2769b3175442b43f4c6c9e01199e14065d0c59f6f7f74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03054",
    "kind": "arxiv",
    "version": 1
  }
}