Pith Number

pith:JISDFBSQ

pith:2026:JISDFBSQHNIG7OGLATGBHFP47I

not attested not anchored not stored refs pending

Depth-Entropy Guided Sampling for Training-Free LLM Reasoning

Kani Chen, Peng Xie, Zibin Meng

arxiv:2607.09693 v1 · 2026-06-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JISDFBSQHNIG7OGLATGBHFP47I}

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	2026-07-14T00:18:30.805666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a243286503b506fb8cb04cc1395fcfa0fbda424e0299afbf183160793fa833d

Aliases

arxiv: 2607.09693 · arxiv_version: 2607.09693v1 · doi: 10.48550/arxiv.2607.09693 · pith_short_12: JISDFBSQHNIG · pith_short_16: JISDFBSQHNIG7OGL · pith_short_8: JISDFBSQ

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/JISDFBSQHNIG7OGLATGBHFP47I \
  | 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: 4a243286503b506fb8cb04cc1395fcfa0fbda424e0299afbf183160793fa833d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a4a70db7a78de72f4d148152f057c165e64794127eb430547e762d15cf0fbd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-19T12:36:23Z",
    "title_canon_sha256": "005513f54c5c85bf3dcf1dfb99084a47cd91170ad7b8fb6980b0834eb32b1d9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09693",
    "kind": "arxiv",
    "version": 1
  }
}