Pith Number

pith:V56ZQ5PW

pith:2025:V56ZQ5PWIPMYDUEPKIEYFYEHAW

not attested not anchored not stored refs pending

Strict Subgoal Execution: Reliable Long-Horizon Planning in Hierarchical Reinforcement Learning

Jaebak Hwang, Jeongmo Kim, Sanghyeon Lee, Seungyul Han

arxiv:2506.21039 v3 · 2025-06-26 · 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{V56ZQ5PWIPMYDUEPKIEYFYEHAW}

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	2026-05-21T01:04:14.933769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af7d9875f643d981d08f520982e08705a78ee60f1eed2e696ad1da1657befe87

Aliases

arxiv: 2506.21039 · arxiv_version: 2506.21039v3 · doi: 10.48550/arxiv.2506.21039 · pith_short_12: V56ZQ5PWIPMY · pith_short_16: V56ZQ5PWIPMYDUEP · pith_short_8: V56ZQ5PW

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/V56ZQ5PWIPMYDUEPKIEYFYEHAW \
  | 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: af7d9875f643d981d08f520982e08705a78ee60f1eed2e696ad1da1657befe87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa709003b23e041626a2a5347bd66ee183659c3a16c3537905db781670266398",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-26T06:35:42Z",
    "title_canon_sha256": "95ec10578d5f6af63c8257d3c4ed09438646c90e0b6319e980615db5a2547e25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21039",
    "kind": "arxiv",
    "version": 3
  }
}