Pith Number

pith:2YXFIGSO

pith:2025:2YXFIGSO3AAE4LJ3QCS7ACI6WP

not attested not anchored not stored refs pending

HyperTree Planning: Enhancing LLM Reasoning via Hierarchical Thinking

Chi Ma, Defu Lian, Enhong Chen, Feng Wu, Huiling Zhen, Jianye Hao, Jie Wang, Mingxuan Yuan, Runquan Gui, Zhihai Wang

arxiv:2505.02322 v2 · 2025-05-05 · 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{2YXFIGSO3AAE4LJ3QCS7ACI6WP}

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.

Cited by

3 papers in Pith

Agentic Reasoning for Large Language Models

Evo-Memory: Benchmarking LLM Agent Test-time Learning with Self-Evolving Memory

HypEHR: Hyperbolic Modeling of Electronic Health Records for Efficient Question Answering

Receipt and verification

First computed	2026-07-05T11:11:44.614834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d62e541a4ed8004e2d3b80a5f0091eb3ee48298c94023640cf4644344682fc72

Aliases

arxiv: 2505.02322 · arxiv_version: 2505.02322v2 · doi: 10.48550/arxiv.2505.02322 · pith_short_12: 2YXFIGSO3AAE · pith_short_16: 2YXFIGSO3AAE4LJ3 · pith_short_8: 2YXFIGSO

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/2YXFIGSO3AAE4LJ3QCS7ACI6WP \
  | 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: d62e541a4ed8004e2d3b80a5f0091eb3ee48298c94023640cf4644344682fc72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f82029c958437373f94ad3bdcd7dec008badff661c427fac5add17d11e6b08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-05T02:38:58Z",
    "title_canon_sha256": "c023d1d9f92c17090176b952eccc7b20a98050876b98cc12ef68e36f840efa80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02322",
    "kind": "arxiv",
    "version": 2
  }
}