Pith Number

pith:TXECSPNK

pith:2019:TXECSPNK7JBRPHD5WZ66U4VUIK

not attested not anchored not stored refs pending

Better Exploration with Optimistic Actor-Critic

Kamil Ciosek, Katja Hofmann, Quan Vuong, Robert Loftin

arxiv:1910.12807 v1 · 2019-10-28 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXECSPNK7JBRPHD5WZ66U4VUIK}

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	2026-07-05T00:15:20.248005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dc8293daafa43179c7db67dea72b442a6730945be5e35efc88b1050dc289692

Aliases

arxiv: 1910.12807 · arxiv_version: 1910.12807v1 · doi: 10.48550/arxiv.1910.12807 · pith_short_12: TXECSPNK7JBR · pith_short_16: TXECSPNK7JBRPHD5 · pith_short_8: TXECSPNK

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/TXECSPNK7JBRPHD5WZ66U4VUIK \
  | 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: 9dc8293daafa43179c7db67dea72b442a6730945be5e35efc88b1050dc289692

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9131fab4a27fcc8c713d4a401b9cc6952f0d4271b34efe04a5c87d2debfe18c3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-10-28T17:06:40Z",
    "title_canon_sha256": "7aa410885e36eb7eb3200b051e789e732e93d6d8d0ca0118f0e3846f2ea13f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12807",
    "kind": "arxiv",
    "version": 1
  }
}