Pith Number

pith:BSPNITKS

pith:2025:BSPNITKSBDXYPD5EHIJ5LVROCX

not attested not anchored not stored refs pending

Amorphous Fortress Online: Collaboratively Designing Open-Ended Multi-Agent AI and Game Environments

Dipika Rajesh, Julian Togelius, Mayu Wilson, M Charity, Sam Earle, Steven Lee

arxiv:2502.05632 v1 · 2025-02-08 · 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{BSPNITKSBDXYPD5EHIJ5LVROCX}

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	2026-07-05T10:11:40.860107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c9ed44d5208ef878fa43a13d5d62e15fd8de561d69d788a1aaa61dbf63869db

Aliases

arxiv: 2502.05632 · arxiv_version: 2502.05632v1 · doi: 10.48550/arxiv.2502.05632 · pith_short_12: BSPNITKSBDXY · pith_short_16: BSPNITKSBDXYPD5E · pith_short_8: BSPNITKS

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/BSPNITKSBDXYPD5EHIJ5LVROCX \
  | 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: 0c9ed44d5208ef878fa43a13d5d62e15fd8de561d69d788a1aaa61dbf63869db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ede13af3c61ce8459626b89353f0268d9a1e19da3b2c24f4f8fe1a03086fae54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-08T16:25:52Z",
    "title_canon_sha256": "03db38938fc74333be47402544ab59ab5d87226cc08ec76617714d85593f40c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05632",
    "kind": "arxiv",
    "version": 1
  }
}