Pith Number

pith:46TGMYRN

pith:2025:46TGMYRNHEBXXWZLF6ELYUMEQZ

not attested not anchored not stored refs pending

A modular framework for automated evaluation of procedural content generation in serious games with deep reinforcement learning agents

Eleftherios Kalafatis, Konstantia Zarkogianni, Konstantina Nikita, Konstantinos Mitsis, Maria Athanasiou

arxiv:2505.16801 v2 · 2025-05-22 · cs.LG · 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{46TGMYRNHEBXXWZLF6ELYUMEQZ}

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	2026-07-05T11:39:11.736572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a666622d39037bdb2b2f88bc5184865b624c7c8662eb6313a4eb36dc0ab5f0

Aliases

arxiv: 2505.16801 · arxiv_version: 2505.16801v2 · doi: 10.48550/arxiv.2505.16801 · pith_short_12: 46TGMYRNHEBX · pith_short_16: 46TGMYRNHEBXXWZL · pith_short_8: 46TGMYRN

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/46TGMYRNHEBXXWZLF6ELYUMEQZ \
  | 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: e7a666622d39037bdb2b2f88bc5184865b624c7c8662eb6313a4eb36dc0ab5f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5267504929a1f87f0a3e1bc77c44bac0fb77b21b450779814253c41969d2a19",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-22T15:40:56Z",
    "title_canon_sha256": "141beef4a22ba008ee5703af545cec7f00d825081731e7265fa791ed1c7d90b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16801",
    "kind": "arxiv",
    "version": 2
  }
}