Pith Number

pith:6MK4WV36

pith:2018:6MK4WV36PPBOG53VDXJBWMC65H

not attested not anchored not stored refs pending

Information-Directed Exploration for Deep Reinforcement Learning

Andreas Krause, Felix Berkenkamp, Johannes Kirschner, Nikolay Nikolov

arxiv:1812.07544 v2 · 2018-12-18 · cs.LG · cs.AI · stat.ML

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MK4WV36PPBOG53VDXJBWMC65H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:50:33.461730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f315cb577e7bc2e377751dd21b305ee9db5d0ecfb24b88e1dcdec62afa9b98f3

Aliases

arxiv: 1812.07544 · arxiv_version: 1812.07544v2 · doi: 10.48550/arxiv.1812.07544 · pith_short_12: 6MK4WV36PPBO · pith_short_16: 6MK4WV36PPBOG53V · pith_short_8: 6MK4WV36

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/6MK4WV36PPBOG53VDXJBWMC65H \
  | 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: f315cb577e7bc2e377751dd21b305ee9db5d0ecfb24b88e1dcdec62afa9b98f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "456644b5ecb1871e0b453fd39fca58085b7968c3fb3aa3fcac9e134046da95f2",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-18T18:20:49Z",
    "title_canon_sha256": "fd9d930c77eb3ea7b87c827e4c69d423c4e247b8df35eb4979481b63fcd760c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07544",
    "kind": "arxiv",
    "version": 2
  }
}