Pith Number

pith:CZPCDEZN

pith:2026:CZPCDEZNDLKDEQVN3UIZHS4D2T

not attested not anchored not stored refs pending

Reasoning Structure of Large Language Models

Fabian Farestam, Fr\'ed\'eric Berdoz, Luca A. Lanzend\"orfer, Roger Wattenhofer

arxiv:2606.03883 v1 · 2026-06-02 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZPCDEZNDLKDEQVN3UIZHS4D2T}

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	2026-06-03T02:06:05.207634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

165e21932d1ad43242addd1193cb83d4fe96335ae3351cc54f65061b13e346ad

Aliases

arxiv: 2606.03883 · arxiv_version: 2606.03883v1 · doi: 10.48550/arxiv.2606.03883 · pith_short_12: CZPCDEZNDLKD · pith_short_16: CZPCDEZNDLKDEQVN · pith_short_8: CZPCDEZN

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/CZPCDEZNDLKDEQVN3UIZHS4D2T \
  | 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: 165e21932d1ad43242addd1193cb83d4fe96335ae3351cc54f65061b13e346ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522a9028eef2904b95afdad07a602ddb2b18f9ce19ac11ce4e3b1d0feab02d83",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-02T16:49:19Z",
    "title_canon_sha256": "80856431902d920738721199ca2fbe616db642ee0e0c65a535d844eec045e501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03883",
    "kind": "arxiv",
    "version": 1
  }
}