Pith Number

pith:H7OYBQRS

pith:2026:H7OYBQRSRJGM5QX4YRAAGCBROZ

not attested not anchored not stored refs pending

When the Chain of Thought Knows Better: Failure Modes in Multi-Turn Reasoning Models

Nils Lukas, Sai Kartheek Reddy Kasu, Samuele Poppi

arxiv:2606.10740 v1 · 2026-06-09 · 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{H7OYBQRSRJGM5QX4YRAAGCBROZ}

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	2026-06-10T01:10:37.691811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fdd80c2328a4ccec2fcc4400308317651c81cfd38116815cc23b621cd9038e4

Aliases

arxiv: 2606.10740 · arxiv_version: 2606.10740v1 · doi: 10.48550/arxiv.2606.10740 · pith_short_12: H7OYBQRSRJGM · pith_short_16: H7OYBQRSRJGM5QX4 · pith_short_8: H7OYBQRS

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/H7OYBQRSRJGM5QX4YRAAGCBROZ \
  | 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: 3fdd80c2328a4ccec2fcc4400308317651c81cfd38116815cc23b621cd9038e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deaaad2e03cc8336c48bb411cfa2bc5a41465094a35a3b4525454ab2d2c4de0e",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-09T11:50:28Z",
    "title_canon_sha256": "53483d04e46e896127cc2cd81681cd526981d530f3934423129ac68cbe2f46b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10740",
    "kind": "arxiv",
    "version": 1
  }
}