Pith Number

pith:OT6LZKGK

pith:2025:OT6LZKGKOVVWQ2IHDOADYQPEPV

not attested not anchored not stored refs pending

Towards Understanding the Cognitive Habits of Large Reasoning Models

Chao Zhang, Chuanrui Hu, Han Qiu, Jianshuo Dong, Yujia Fu

arxiv:2506.21571 v2 · 2025-06-13 · cs.CL · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OT6LZKGKOVVWQ2IHDOADYQPEPV}

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	2026-07-05T11:32:32.454586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74fcbca8ca756b6869071b803c41e47d76237895e9b083265639e45a93f51164

Aliases

arxiv: 2506.21571 · arxiv_version: 2506.21571v2 · doi: 10.48550/arxiv.2506.21571 · pith_short_12: OT6LZKGKOVVW · pith_short_16: OT6LZKGKOVVWQ2IH · pith_short_8: OT6LZKGK

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/OT6LZKGKOVVWQ2IHDOADYQPEPV \
  | 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: 74fcbca8ca756b6869071b803c41e47d76237895e9b083265639e45a93f51164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2bd5d3cbdcff9ed6487ff7e154bae68e8a32e49107dae6fb25f628d7772ae77",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-13T05:40:56Z",
    "title_canon_sha256": "8b353db5833ba79b5650703bb0176d78105d4dbcbd23d6a49005fe2b07a88c78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21571",
    "kind": "arxiv",
    "version": 2
  }
}