Pith Number

pith:67A5KBTO

pith:2020:67A5KBTOSNJF6CEUNIYSTCFTMB

not attested not anchored not stored refs pending

Learning to Play No-Press Diplomacy with Best Response Policy Iteration

Andrea Tacchetti, Ian Gemp, J\'anos Kram\'ar, Julien P\'erolat, Marc Lanctot, Nicolas Porcel, Richard Everett, Roman Werpachowski, Satinder Singh, Thomas Anthony, Thomas C. Hudson, Thore Graepel, Tom Eccles, Yoram Bachrach

arxiv:2006.04635 v4 · 2020-06-08 · cs.LG · cs.AI · cs.GT · cs.MA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67A5KBTOSNJF6CEUNIYSTCFTMB}

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	2026-07-05T03:45:07.622657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c1d5066e93525f08946a312988b3606d4c3dbac9f7e669aceef7a580c9bde0

Aliases

arxiv: 2006.04635 · arxiv_version: 2006.04635v4 · doi: 10.48550/arxiv.2006.04635 · pith_short_12: 67A5KBTOSNJF · pith_short_16: 67A5KBTOSNJF6CEU · pith_short_8: 67A5KBTO

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/67A5KBTOSNJF6CEUNIYSTCFTMB \
  | 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: f7c1d5066e93525f08946a312988b3606d4c3dbac9f7e669aceef7a580c9bde0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89e30226e41962194fb35943df289d47a0586c8f6d38ea91979a50d6d54aee2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GT",
      "cs.MA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-08T14:33:31Z",
    "title_canon_sha256": "64900ef4b49bcda177fc7fa8a476933c183453ee42291735147b83c08ba356f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04635",
    "kind": "arxiv",
    "version": 4
  }
}