Pith Number

pith:FUDGDQPH

pith:2021:FUDGDQPHQFNNZUDK2XPQGZX5QV

not attested not anchored not stored refs pending

Scalable Evaluation of Multi-Agent Reinforcement Learning with Melting Pot

Alexander Sasha Vezhnevets, Charles Beattie, Edgar Du\'e\~nez-Guzm\'an, Igor Mordatch, Jayd Matyas, Joel Z. Leibo, John P. Agapiou, Peter Sunehag, Raphael Koster, Thore Graepel

arxiv:2107.06857 v1 · 2021-07-14 · cs.MA · 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{FUDGDQPHQFNNZUDK2XPQGZX5QV}

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.

Cited by

1 paper in Pith

Voluntary Collusion with Secret Tools in Competing LLM Agents

Receipt and verification

First computed	2026-07-05T02:58:02.148867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d0661c1e7815adcd06ad5df0366fd854edae725e74a56196d3d9b7f9e211638

Aliases

arxiv: 2107.06857 · arxiv_version: 2107.06857v1 · doi: 10.48550/arxiv.2107.06857 · pith_short_12: FUDGDQPHQFNN · pith_short_16: FUDGDQPHQFNNZUDK · pith_short_8: FUDGDQPH

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/FUDGDQPHQFNNZUDK2XPQGZX5QV \
  | 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: 2d0661c1e7815adcd06ad5df0366fd854edae725e74a56196d3d9b7f9e211638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45e22d9a08b9a66d504abf6660c84482e1bfd9e96a30ca7125b98789ca00b1eb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2021-07-14T17:22:14Z",
    "title_canon_sha256": "1bd9134067a1b4f9d901a3a4d50345083c7f1ed277c3da39758ed8de530fe39a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06857",
    "kind": "arxiv",
    "version": 1
  }
}