Pith Number

pith:HBDKOTBB

pith:2025:HBDKOTBBROD54AI4KMHJ6DPRKU

not attested not anchored not stored refs pending

Revisiting LLM Reasoning via Information Bottleneck

Dacheng Tao, Kai Jia, Shiye Lei, Zhihao Cheng

arxiv:2507.18391 v1 · 2025-07-24 · 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{HBDKOTBBROD54AI4KMHJ6DPRKU}

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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.

Cited by

2 papers in Pith

Self-Aligned Reward: Towards Effective and Efficient Reasoners

When Less is Enough: Efficient Inference via Collaborative Reasoning

Receipt and verification

First computed	2026-07-05T11:42:47.327161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3846a74c218b87de011c530e9f0df15503f90c6fdbf4441d6106f66da3d38750

Aliases

arxiv: 2507.18391 · arxiv_version: 2507.18391v1 · doi: 10.48550/arxiv.2507.18391 · pith_short_12: HBDKOTBBROD5 · pith_short_16: HBDKOTBBROD54AI4 · pith_short_8: HBDKOTBB

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/HBDKOTBBROD54AI4KMHJ6DPRKU \
  | 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: 3846a74c218b87de011c530e9f0df15503f90c6fdbf4441d6106f66da3d38750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b484e2417b9b2b30e24ab21c6344ba3223f060b38391ca9125b7bfb016e9fc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-24T13:14:25Z",
    "title_canon_sha256": "924ea3b81f065be82798bc0d18de84f10277f0c9b7266046c7251bd4e5af6d8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18391",
    "kind": "arxiv",
    "version": 1
  }
}