Pith Number

pith:QTFKONS7

pith:2020:QTFKONS7YRBUCIRNHTMZHKSGZI

not attested not anchored not stored refs pending

Exploration-efficient Deep Reinforcement Learning with Demonstration Guidance for Robot Control

Binhao Chen, Chengliang Liu, Jian Pu, Junping Zhang, Ke Lin, Liang Gong, Te Sun, Xudong Li, Zhengfeng Zhang

arxiv:2002.12089 v1 · 2020-02-27 · 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{QTFKONS7YRBUCIRNHTMZHKSGZI}

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	2026-07-05T00:44:20.334599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84caa7365fc44341222d3cd993aa46ca04b9a67f617090bf4bd11a1a249a5cf7

Aliases

arxiv: 2002.12089 · arxiv_version: 2002.12089v1 · doi: 10.48550/arxiv.2002.12089 · pith_short_12: QTFKONS7YRBU · pith_short_16: QTFKONS7YRBUCIRN · pith_short_8: QTFKONS7

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/QTFKONS7YRBUCIRNHTMZHKSGZI \
  | 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: 84caa7365fc44341222d3cd993aa46ca04b9a67f617090bf4bd11a1a249a5cf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ea5ce466f8ce9f08d1817e1a296cc38daac4e9c2a7b2985751b32d43950a0c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-02-27T13:43:51Z",
    "title_canon_sha256": "e1376413957f2bed0e3ccb5eec7a1363dc81e46aa5ecfa4c06fb77b124e2b420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.12089",
    "kind": "arxiv",
    "version": 1
  }
}