Pith Number

pith:7YZKHVF4

pith:2017:7YZKHVF4AUVB4WPSDXY7UK4JRF

not attested not anchored not stored refs pending

The Uncertainty Bellman Equation and Exploration

Brendan O'Donoghue, Ian Osband, Remi Munos, Volodymyr Mnih

arxiv:1709.05380 v4 · 2017-09-15 · cs.AI · cs.LG · math.OC · 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{7YZKHVF4AUVB4WPSDXY7UK4JRF}

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.

Cited by

1 paper in Pith

Optimistic Proximal Policy Optimization

Receipt and verification

First computed	2026-05-18T00:02:45.596478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe32a3d4bc052a1e59f21df1fa2b8989520e1948f81fc981fcc6da7d0ac26217

Aliases

arxiv: 1709.05380 · arxiv_version: 1709.05380v4 · doi: 10.48550/arxiv.1709.05380 · pith_short_12: 7YZKHVF4AUVB · pith_short_16: 7YZKHVF4AUVB4WPS · pith_short_8: 7YZKHVF4

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/7YZKHVF4AUVB4WPSDXY7UK4JRF \
  | 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: fe32a3d4bc052a1e59f21df1fa2b8989520e1948f81fc981fcc6da7d0ac26217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97b3de5284ddd2919fe34b67cd90db4b0ac7dbea6fcddec953487adcad542c8b",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-09-15T19:55:58Z",
    "title_canon_sha256": "edc1b1528ff47f211084d84562649c158b519e7ca95af4ee18a81624f486505a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05380",
    "kind": "arxiv",
    "version": 4
  }
}