Pith Number

pith:TKJ63OYT

pith:2025:TKJ63OYT5VGLXBX32YPZLUJ2EB

not attested not anchored not stored refs pending

LLMs as Agentic Cooperative Players in Multiplayer UNO

Jesse Roberts, Yago Romano Matinez

arxiv:2509.09867 v1 · 2025-09-11 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKJ63OYT5VGLXBX32YPZLUJ2EB}

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	2026-07-05T12:09:50.920724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a93edbb13ed4cbb86fbd61f95d13a20630e03e21d962124e463155be06ff6d9

Aliases

arxiv: 2509.09867 · arxiv_version: 2509.09867v1 · doi: 10.48550/arxiv.2509.09867 · pith_short_12: TKJ63OYT5VGL · pith_short_16: TKJ63OYT5VGLXBX3 · pith_short_8: TKJ63OYT

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/TKJ63OYT5VGLXBX32YPZLUJ2EB \
  | 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: 9a93edbb13ed4cbb86fbd61f95d13a20630e03e21d962124e463155be06ff6d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e89ec75d9a09988f0e764bb7461e0a9a0b0cacdf49e031b6fad3baeca65c226",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-11T21:42:33Z",
    "title_canon_sha256": "3d2ed9193ff28f0213bfc78a9107832cdfb2b0040fa9de5148b43b84eb117ea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09867",
    "kind": "arxiv",
    "version": 1
  }
}