Pith Number

pith:LUUT6FOU

pith:2026:LUUT6FOUBKUWJXNJIA2RW7WX75

not attested not anchored not stored refs pending

Position: The Turing-Completeness of Real-World Autoregressive Transformers Relies Heavily on Context Management

Guanyu Cui, Kun He, Zhewei Wei

arxiv:2605.19514 v1 · 2026-05-19 · cs.AI · cs.CL · 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{LUUT6FOUBKUWJXNJIA2RW7WX75}

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	2026-05-20T01:05:49.455006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d293f15d40aa964dda940351b7ed7ff42b5036ad3ab48d9fbe22e9035e139fd

Aliases

arxiv: 2605.19514 · arxiv_version: 2605.19514v1 · doi: 10.48550/arxiv.2605.19514 · pith_short_12: LUUT6FOUBKUW · pith_short_16: LUUT6FOUBKUWJXNJ · pith_short_8: LUUT6FOU

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/LUUT6FOUBKUWJXNJIA2RW7WX75 \
  | 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: 5d293f15d40aa964dda940351b7ed7ff42b5036ad3ab48d9fbe22e9035e139fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ac6c554baed8264f114d911cb57cbea2673fbfe21e00825210abb3ade346fec",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-19T08:12:33Z",
    "title_canon_sha256": "6927820e7f8a1b3b103b4b183a2e28660ef5033bc0757f60cbed333b8817308d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19514",
    "kind": "arxiv",
    "version": 1
  }
}