Pith Number

pith:RRAV4LVI

pith:2026:RRAV4LVIRA672Q5NB72WSF6ARN

not attested not anchored not stored refs pending

GPU-Parallel Multi-Task Reinforcement Learning with Demonstration Guided Policy Optimization

Junjie Lai, Qiwei Wu, Renjing Xu, Rui Zhang, Tao Li, Weihua Zhang, Yunrong Guo, Zhengyu Zhang

arxiv:2606.03335 v1 · 2026-06-02 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRAV4LVIRA672Q5NB72WSF6ARN}

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	2026-06-03T01:05:55.308363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c415e2ea8883dfd43ad0ff56917c08b402e6c3683f6cb817cdf56ec17ca66fe

Aliases

arxiv: 2606.03335 · arxiv_version: 2606.03335v1 · doi: 10.48550/arxiv.2606.03335 · pith_short_12: RRAV4LVIRA67 · pith_short_16: RRAV4LVIRA672Q5N · pith_short_8: RRAV4LVI

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/RRAV4LVIRA672Q5NB72WSF6ARN \
  | 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: 8c415e2ea8883dfd43ad0ff56917c08b402e6c3683f6cb817cdf56ec17ca66fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4684e375f49e151bceb48159d78745141cfe8dbc4abf816cc014debdcc619b31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-02T08:43:42Z",
    "title_canon_sha256": "7f382bd44fe881ddd28702d4ca146b0136edadf5cd89a231f0c5b767192ed175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03335",
    "kind": "arxiv",
    "version": 1
  }
}