Pith Number

pith:GD4QKSRH

pith:2026:GD4QKSRHCUZSSC23IIUPXGZUW2

not attested not anchored not stored refs pending

Adaptive Coarse-to-Fine Subgoal Refinement for Long-Horizon Offline Goal-Conditioned Reinforcement Learning

Chao Yu, Chengdong Xu, Kaiqiang Ke, Shenghong He, Xiangyuan Lan, Yuheng Luo

arxiv:2605.28127 v1 · 2026-05-27 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GD4QKSRHCUZSSC23IIUPXGZUW2}

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	2026-05-28T01:04:59.872850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f9054a271533290b5b4228fb9b34b6a395a16a8e1d8c060ee82cfd2c1e978e

Aliases

arxiv: 2605.28127 · arxiv_version: 2605.28127v1 · doi: 10.48550/arxiv.2605.28127 · pith_short_12: GD4QKSRHCUZS · pith_short_16: GD4QKSRHCUZSSC23 · pith_short_8: GD4QKSRH

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/GD4QKSRHCUZSSC23IIUPXGZUW2 \
  | 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: 30f9054a271533290b5b4228fb9b34b6a395a16a8e1d8c060ee82cfd2c1e978e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "689f3ab6bc39224b497738a3391fd8ec7855b30752db63aff993aba268ed9d01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T08:17:01Z",
    "title_canon_sha256": "cfd5be0d28e4fa5f6453e860628632e11822851d6cd4afe6109f403715602807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28127",
    "kind": "arxiv",
    "version": 1
  }
}