Pith Number

pith:BJJJUM45

pith:2023:BJJJUM45IKYRVRNDAVAWQ3YYFK

not attested not anchored not stored refs pending

The Provable Benefits of Unsupervised Data Sharing for Offline Reinforcement Learning

Chongjie Zhang, Hao Hu, Qianchuan Zhao, Yiqin Yang

arxiv:2302.13493 v1 · 2023-02-27 · 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{BJJJUM45IKYRVRNDAVAWQ3YYFK}

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

1 paper in Pith

OPRIDE: Offline Preference-based Reinforcement Learning via In-Dataset Exploration

Receipt and verification

First computed	2026-07-05T05:45:47.709808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a529a339d42b11ac5a30541686f182a85c15bbd7ef07bb313042039a548fa4f

Aliases

arxiv: 2302.13493 · arxiv_version: 2302.13493v1 · doi: 10.48550/arxiv.2302.13493 · pith_short_12: BJJJUM45IKYR · pith_short_16: BJJJUM45IKYRVRND · pith_short_8: BJJJUM45

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/BJJJUM45IKYRVRNDAVAWQ3YYFK \
  | 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: 0a529a339d42b11ac5a30541686f182a85c15bbd7ef07bb313042039a548fa4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa018b5ae3eb066bac2b4c30e80f017581c7f12840dfbecd8ff23e51c6376372",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-27T03:35:02Z",
    "title_canon_sha256": "5c684796fac7830249c6bc4d4a13d6d19266ad02927c29e19e48e08ea1974528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13493",
    "kind": "arxiv",
    "version": 1
  }
}