Pith Number

pith:5X4WFDLQ

pith:2019:5X4WFDLQHCS3HKVVC5BNPIICUZ

not attested not anchored not stored refs pending

Playing a Strategy Game with Knowledge-Based Reinforcement Learning

Liudmyla Nechepurenko, Rudi Schaefer, Steffen Bauer, Viktor Voss

arxiv:1908.05472 v1 · 2019-08-15 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5X4WFDLQHCS3HKVVC5BNPIICUZ}

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	2026-07-05T09:02:51.575848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edf9628d7038a5b3aab51742d7a102a65189df2d0e840398f7cb57dc27e70f52

Aliases

arxiv: 1908.05472 · arxiv_version: 1908.05472v1 · doi: 10.48550/arxiv.1908.05472 · pith_short_12: 5X4WFDLQHCS3 · pith_short_16: 5X4WFDLQHCS3HKVV · pith_short_8: 5X4WFDLQ

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/5X4WFDLQHCS3HKVVC5BNPIICUZ \
  | 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: edf9628d7038a5b3aab51742d7a102a65189df2d0e840398f7cb57dc27e70f52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "674096a2ff339b7acfc6da1925b46a03cc393853bc5a17e59074bcce3c569000",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-08-15T09:52:51Z",
    "title_canon_sha256": "3969ad7a34d2fec60c5c835382e160ac4b470f95f1903ad2f9bf997fe76be79b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05472",
    "kind": "arxiv",
    "version": 1
  }
}