Pith Number

pith:443NQNWC

pith:2019:443NQNWCXLI2HHD3TBM3K75GY7

not attested not anchored not stored refs pending

Learning agile and dynamic motor skills for legged robots

Alexey Dosovitskiy, Dario Bellicoso, Jemin Hwangbo, Joonho Lee, Marco Hutter, Vassilios Tsounis, Vladlen Koltun

arxiv:1901.08652 v1 · 2019-01-24 · cs.RO · 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{443NQNWCXLI2HHD3TBM3K75GY7}

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	2026-05-17T23:55:33.489945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e736d836c2bad1a39c7b9859b57fa6c7ea70a368a78049c7482e5899c43d6e9a

Aliases

arxiv: 1901.08652 · arxiv_version: 1901.08652v1 · doi: 10.48550/arxiv.1901.08652 · pith_short_12: 443NQNWCXLI2 · pith_short_16: 443NQNWCXLI2HHD3 · pith_short_8: 443NQNWC

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/443NQNWCXLI2HHD3TBM3K75GY7 \
  | 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: e736d836c2bad1a39c7b9859b57fa6c7ea70a368a78049c7482e5899c43d6e9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7b909dcc09bf84b8f338609d2a9cc73e97d1c436096dd9226bfd853be259875",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-01-24T21:50:29Z",
    "title_canon_sha256": "76eb1fe166d9b55ca8e17b38b1e309d4fe56141a479f31e65da8743177b30e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08652",
    "kind": "arxiv",
    "version": 1
  }
}