Pith Number

pith:W2KDK4SB

pith:2019:W2KDK4SBOAGWRJZEMMI6LQA2DZ

not attested not anchored not stored refs pending

Sample-efficient Deep Reinforcement Learning with Imaginary Rollouts for Human-Robot Interaction

Angelo Cangelosi, Massimiliano Patacchiola, Mohammad Thabet

arxiv:1908.05546 v1 · 2019-08-15 · cs.RO · 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{W2KDK4SBOAGWRJZEMMI6LQA2DZ}

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	2026-07-04T23:56:53.757810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b694357241700d68a7246311e5c01a1e67708a62b80e27920116d4d5addfce47

Aliases

arxiv: 1908.05546 · arxiv_version: 1908.05546v1 · doi: 10.48550/arxiv.1908.05546 · pith_short_12: W2KDK4SBOAGW · pith_short_16: W2KDK4SBOAGWRJZE · pith_short_8: W2KDK4SB

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/W2KDK4SBOAGWRJZEMMI6LQA2DZ \
  | 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: b694357241700d68a7246311e5c01a1e67708a62b80e27920116d4d5addfce47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15ef63c035f905e85b44bc6c7bfa00a73baf9f7ff8778042bb12806c06f6f03",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-08-15T13:56:12Z",
    "title_canon_sha256": "66e730eed64a15087510604eb5404d8bdafd92e603f5d56660e20ca00b180660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05546",
    "kind": "arxiv",
    "version": 1
  }
}