Pith Number

pith:OQGOUQDG

pith:2021:OQGOUQDGRMV322WEJLQ52YCTT6

not attested not anchored not stored refs pending

A New Formalism, Method and Open Issues for Zero-Shot Coordination

Caspar Oesterheld, Jakob Foerster, Johannes Treutlein, Michael Dennis

arxiv:2106.06613 v3 · 2021-06-11 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQGOUQDGRMV322WEJLQ52YCTT6}

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	2026-07-05T06:30:23.393385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

740cea40668b2bbd6ac44ae1dd60539f9594e3644902da9a46604ee4397303b5

Aliases

arxiv: 2106.06613 · arxiv_version: 2106.06613v3 · doi: 10.48550/arxiv.2106.06613 · pith_short_12: OQGOUQDGRMV3 · pith_short_16: OQGOUQDGRMV322WE · pith_short_8: OQGOUQDG

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/OQGOUQDGRMV322WEJLQ52YCTT6 \
  | 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: 740cea40668b2bbd6ac44ae1dd60539f9594e3644902da9a46604ee4397303b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77c67d4163ba60b08ba9a1c535610944137bd9949a732502e2d4af831ec3f675",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-06-11T21:06:04Z",
    "title_canon_sha256": "994213cebd7294bd8968c5f5b3ebfb15a33275448d154875aa6c2ebc09d4fa64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06613",
    "kind": "arxiv",
    "version": 3
  }
}