Pith Number

pith:5YFUGHJG

pith:2026:5YFUGHJGSYHY66Q5HBKZQLOH4A

not attested not anchored not stored refs pending

ParaTool: Shifting Tool Representations from Context to Parameters

Cheng Yang, Chuan Shi, Qi Meng, Qizhi Chu, Yu Hao, Zekai Yu

arxiv:2605.29561 v1 · 2026-05-28 · cs.AI · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YFUGHJGSYHY66Q5HBKZQLOH4A}

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	2026-05-29T01:05:47.441954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0b431d26960f8f7a1d3855982dc7e0192ea117cb2d3ed839a86e398e5da82e

Aliases

arxiv: 2605.29561 · arxiv_version: 2605.29561v1 · doi: 10.48550/arxiv.2605.29561 · pith_short_12: 5YFUGHJGSYHY · pith_short_16: 5YFUGHJGSYHY66Q5 · pith_short_8: 5YFUGHJG

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/5YFUGHJGSYHY66Q5HBKZQLOH4A \
  | 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: ee0b431d26960f8f7a1d3855982dc7e0192ea117cb2d3ed839a86e398e5da82e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "987b94d8a4926dc554e5fab8ad81e198c99d8c4e28b1e12c020e82ffda812025",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-28T08:14:07Z",
    "title_canon_sha256": "439b794ce153743d4ad0ba8db335f538bd9a8441588ab45ed700f1f936375469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29561",
    "kind": "arxiv",
    "version": 1
  }
}