Pith Number

pith:DSOGJBKM

pith:2026:DSOGJBKMMXDQ647KYXAPNB4O5H

not attested not anchored not stored refs pending

Unveiling the Entropy Dynamics of Chain-of-Thought Reasoning

Dong Li, Jiankai Sun, Jianye Hao, Ting Xu, Wai Lam, Xu He, Yupu Lu

arxiv:2606.02020 v1 · 2026-06-01 · 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{DSOGJBKMMXDQ647KYXAPNB4O5H}

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	2026-06-02T02:05:03.694763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c9c64854c65c70f73eac5c0f6878ee9dec7ebd841d5c58af7f11ead7dfe4d1b

Aliases

arxiv: 2606.02020 · arxiv_version: 2606.02020v1 · doi: 10.48550/arxiv.2606.02020 · pith_short_12: DSOGJBKMMXDQ · pith_short_16: DSOGJBKMMXDQ647K · pith_short_8: DSOGJBKM

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/DSOGJBKMMXDQ647KYXAPNB4O5H \
  | 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: 1c9c64854c65c70f73eac5c0f6878ee9dec7ebd841d5c58af7f11ead7dfe4d1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5d9a80bfeb3da8c47cd5eeb8986aa2b0d132b71ca6e8687dc20c903e33cbf4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-01T10:11:14Z",
    "title_canon_sha256": "f382139f12c05eed3fe09db768dbddd0dcadc8cd93791924c45fc4deee0c2153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02020",
    "kind": "arxiv",
    "version": 1
  }
}