Pith Number

pith:47UHTGKE

pith:2017:47UHTGKEGSR4N6FOWHSWFTP4ZQ

not attested not anchored not stored refs pending

Learning Control for Air Hockey Striking using Deep Reinforcement Learning

Ayal Taitler, Nahum Shimkin

arxiv:1702.08074 v2 · 2017-02-26 · cs.LG · 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{47UHTGKEGSR4N6FOWHSWFTP4ZQ}

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	2026-05-18T00:45:41.845842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7e879994434a3c6f8aeb1e562cdfccc13bebf5cd1d81df83fa46326a83009a4

Aliases

arxiv: 1702.08074 · arxiv_version: 1702.08074v2 · doi: 10.48550/arxiv.1702.08074 · pith_short_12: 47UHTGKEGSR4 · pith_short_16: 47UHTGKEGSR4N6FO · pith_short_8: 47UHTGKE

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/47UHTGKEGSR4N6FOWHSWFTP4ZQ \
  | 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: e7e879994434a3c6f8aeb1e562cdfccc13bebf5cd1d81df83fa46326a83009a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "132b01f721b8667d5224c72db2c56da5b8404fc6f2ae14a1c83c2201f679bd51",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-02-26T19:59:59Z",
    "title_canon_sha256": "c36df77ff0321b3bb22606e66358e15af11b96055612ee64c18a42f7e563d1ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08074",
    "kind": "arxiv",
    "version": 2
  }
}