Pith Number

pith:AJFYYQWH

pith:2025:AJFYYQWHLDEVMEZJ2GFV4ZWPX4

not attested not anchored not stored refs pending

Policy Guided Tree Search for Enhanced LLM Reasoning

Yang Li

arxiv:2502.06813 v1 · 2025-02-04 · 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{AJFYYQWHLDEVMEZJ2GFV4ZWPX4}

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

4 papers in Pith

MILES: Modular Instruction Memory with Learnable Selection for Self-Improving LLM Reasoning

Efficient and Trainable Language Model Test-Time Scaling via Local Branch Routing

AlphaMemo: Structured Search-Process Memory for Self-Evolving Alpha Mining Agents

Receipt and verification

First computed	2026-07-05T10:12:28.178279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

024b8c42c758c9561329d18b5e66cfbf0c72ecb31709e5b379ca65e483f5dd47

Aliases

arxiv: 2502.06813 · arxiv_version: 2502.06813v1 · doi: 10.48550/arxiv.2502.06813 · pith_short_12: AJFYYQWHLDEV · pith_short_16: AJFYYQWHLDEVMEZJ · pith_short_8: AJFYYQWH

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/AJFYYQWHLDEVMEZJ2GFV4ZWPX4 \
  | 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: 024b8c42c758c9561329d18b5e66cfbf0c72ecb31709e5b379ca65e483f5dd47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caa0f4678d2a6e49ea6e3b63e62cf241c439cbdb63ec73b1aafc3b99052ba426",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-04T22:08:20Z",
    "title_canon_sha256": "07b3cd70d20737b0c316e1178e26b8b9a7ff5083dadacff3fc251665f11dcdb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06813",
    "kind": "arxiv",
    "version": 1
  }
}