Pith Number

pith:3EBDVL6U

pith:2026:3EBDVL6URXPPGU7EKDKTXCEKUY

not attested not anchored not stored refs pending

Tool-Call Dependency Structure is Linearly Decodable in LLM Agent Residual Streams

Dimitar Kazakov, Tianda Sun

arxiv:2605.25310 v1 · 2026-05-25 · 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{3EBDVL6URXPPGU7EKDKTXCEKUY}

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	2026-05-26T02:04:28.417879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9023aafd48ddef353e450d53b888aa618f7a2163ec3cb54ac147f4bb3bfb33b

Aliases

arxiv: 2605.25310 · arxiv_version: 2605.25310v1 · doi: 10.48550/arxiv.2605.25310 · pith_short_12: 3EBDVL6URXPP · pith_short_16: 3EBDVL6URXPPGU7E · pith_short_8: 3EBDVL6U

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/3EBDVL6URXPPGU7EKDKTXCEKUY \
  | 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: d9023aafd48ddef353e450d53b888aa618f7a2163ec3cb54ac147f4bb3bfb33b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6e7a1397675840e5ef136e30120057d5c578043e7ce814902790c99a90a268",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-25T00:16:32Z",
    "title_canon_sha256": "2728930231b8a9f01643bca88e6e6803a0337371e913204da33dd763e1cfd399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25310",
    "kind": "arxiv",
    "version": 1
  }
}