Pith Number

pith:ZIZW65ZR

pith:2026:ZIZW65ZR377LC2KZHY3JAS3EZY

not attested not anchored not stored refs pending

Can Reasoning Models Detect Changes to their Chains of Thought?

Chengyuan Xue, Miriam Wanner, Sathvik Napa, Utkarsh Singh, William Walden

arxiv:2606.22085 v1 · 2026-06-20 · 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{ZIZW65ZR377LC2KZHY3JAS3EZY}

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	2026-06-23T02:13:27.806734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca336f7731dffeb169593e36904b64ce1bf07adad319c3962d74e5aebb85e90b

Aliases

arxiv: 2606.22085 · arxiv_version: 2606.22085v1 · doi: 10.48550/arxiv.2606.22085 · pith_short_12: ZIZW65ZR377L · pith_short_16: ZIZW65ZR377LC2KZ · pith_short_8: ZIZW65ZR

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/ZIZW65ZR377LC2KZHY3JAS3EZY \
  | 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: ca336f7731dffeb169593e36904b64ce1bf07adad319c3962d74e5aebb85e90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d65d4b87f983227b1258ac5e05bc3e7c54995764e1bfe6a55bc3d3061e77035d",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-20T15:03:40Z",
    "title_canon_sha256": "a2342b1c2fa1a37a311054d1e9ed8ca676082d88272bf4aa1d02790b4d87bd3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22085",
    "kind": "arxiv",
    "version": 1
  }
}