Pith Number

pith:YDHNFVQM

pith:2018:YDHNFVQMD3VR5Q6M6EOH5VLE55

not attested not anchored not stored refs pending

Intrinsically motivated reinforcement learning for human-robot interaction in the real-world

Ahmed Hussain Qureshi, Hiroshi Ishiguro, Yuichiro Yoshikawa, Yutaka Nakamura

arxiv:1804.05259 v1 · 2018-04-14 · 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{YDHNFVQMD3VR5Q6M6EOH5VLE55}

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	2026-05-18T00:18:28.488539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0ced2d60c1eeb1ec3ccf11c7ed564ef4e1bc055df9acbce7d3460972690bcb0

Aliases

arxiv: 1804.05259 · arxiv_version: 1804.05259v1 · doi: 10.48550/arxiv.1804.05259 · pith_short_12: YDHNFVQMD3VR · pith_short_16: YDHNFVQMD3VR5Q6M · pith_short_8: YDHNFVQM

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/YDHNFVQMD3VR5Q6M6EOH5VLE55 \
  | 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: c0ced2d60c1eeb1ec3ccf11c7ed564ef4e1bc055df9acbce7d3460972690bcb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "837a7106de351ad4c7a8b32836ae4f707ddacab875be4f321066c135bade0c85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-04-14T18:22:29Z",
    "title_canon_sha256": "7d7d2c7ba5032507d408dbea15c6da285fa9fb29245b4ca16827e697930253ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05259",
    "kind": "arxiv",
    "version": 1
  }
}