Pith Number

pith:HNZZBQCG

pith:2020:HNZZBQCG63RSWWGFYYJJNNTC7Z

not attested not anchored not stored refs pending

Balance Between Efficient and Effective Learning: Dense2Sparse Reward Shaping for Robot Manipulation with Environment Uncertainty

Bo Song, Chao Zhou, Kun Dong, Lili Zhao, Yongle Luo, Zhiyong Sun

arxiv:2003.02740 v1 · 2020-03-05 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNZZBQCG63RSWWGFYYJJNNTC7Z}

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

Temporal Self-Imitation Learning

Receipt and verification

First computed	2026-07-05T00:45:59.137916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7390c046f6e32b58c5c61296b662fe60353f275696f399dd04b09cab44aa10

Aliases

arxiv: 2003.02740 · arxiv_version: 2003.02740v1 · doi: 10.48550/arxiv.2003.02740 · pith_short_12: HNZZBQCG63RS · pith_short_16: HNZZBQCG63RSWWGF · pith_short_8: HNZZBQCG

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/HNZZBQCG63RSWWGFYYJJNNTC7Z \
  | 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: 3b7390c046f6e32b58c5c61296b662fe60353f275696f399dd04b09cab44aa10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "131b73b701e0b865038df2bf05692165539be2b9c740a4dd409057fb65c51b67",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-05T16:10:15Z",
    "title_canon_sha256": "d17a283058a422a764d91c7ea0546697d3b085c5d9356a447bf0c37b0be98231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02740",
    "kind": "arxiv",
    "version": 1
  }
}