Pith Number

pith:SEFPKI2E

pith:2019:SEFPKI2E7R5OPIQVGG6ORBGGPZ

not attested not anchored not stored refs pending

Learning walk and trot from the same objective using different types of exploration

Elmar Rueckert, Jan Peters, Kai Ploeger, Svenja Stark, Zinan Liu

arxiv:1904.12336 v1 · 2019-04-28 · cs.LG · cs.RO · 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{SEFPKI2E7R5OPIQVGG6ORBGGPZ}

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	2026-05-17T23:47:36.743367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

910af52344fc7ae7a21531bce884c67e730ba5f82416347418189fd6e6e26e35

Aliases

arxiv: 1904.12336 · arxiv_version: 1904.12336v1 · doi: 10.48550/arxiv.1904.12336 · pith_short_12: SEFPKI2E7R5O · pith_short_16: SEFPKI2E7R5OPIQV · pith_short_8: SEFPKI2E

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/SEFPKI2E7R5OPIQVGG6ORBGGPZ \
  | 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: 910af52344fc7ae7a21531bce884c67e730ba5f82416347418189fd6e6e26e35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e40327c317c42764b3ff34a0407756eeac259b09814836496df020a5f13c403",
    "cross_cats_sorted": [
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-28T15:44:24Z",
    "title_canon_sha256": "9bfa18e6dad4443ef75a738773ef08203d1a8d3c5bc77fbedf8dfdfd5ea5ca0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12336",
    "kind": "arxiv",
    "version": 1
  }
}