Pith Number

pith:6DWYYCTO

pith:2019:6DWYYCTOFFRYGVJZ43L3ZJS3N6

not attested not anchored not stored refs pending

Decoupling feature extraction from policy learning: assessing benefits of state representation learning in goal based robotics

Antonin Raffin, Ashley Hill, David Filliat, Natalia D\'iaz-Rodr\'iguez, Ren\'e Traor\'e, Timoth\'ee Lesort

arxiv:1901.08651 v3 · 2019-01-24 · 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{6DWYYCTOFFRYGVJZ43L3ZJS3N6}

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	2026-05-17T23:42:42.440187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0ed8c0a6e2963835539e6d7bca65b6fb6ae98a8e3441e7872467538f36b1be4

Aliases

arxiv: 1901.08651 · arxiv_version: 1901.08651v3 · doi: 10.48550/arxiv.1901.08651 · pith_short_12: 6DWYYCTOFFRY · pith_short_16: 6DWYYCTOFFRYGVJZ · pith_short_8: 6DWYYCTO

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/6DWYYCTOFFRYGVJZ43L3ZJS3N6 \
  | 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: f0ed8c0a6e2963835539e6d7bca65b6fb6ae98a8e3441e7872467538f36b1be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d93e43476dc4dc0842704c96dbaa2cfaa521b323e368c8cc7b85af9161ddae7b",
    "cross_cats_sorted": [
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-24T21:49:49Z",
    "title_canon_sha256": "c3921558db47dc16d0ca6295224d43157f758beff7196485789df0193d44ddbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08651",
    "kind": "arxiv",
    "version": 3
  }
}