Pith Number

pith:7JQYMQFX

pith:2020:7JQYMQFXTPCCEOFXSPDHXCWZ5E

not attested not anchored not stored refs pending

From Poincar\'e Recurrence to Convergence in Imperfect Information Games: Finding Equilibrium via Regularization

Bart De Vylder, David Balduzzi, Georgios Piliouras, Jean-Baptiste Lespiau, Julien Perolat, Karl Tuyls, Marc Lanctot, Mark Rowland, Neil Burch, Pedro Ortega, Remi Munos, Shayegan Omidshafiei, Thomas Anthony

arxiv:2002.08456 v1 · 2020-02-19 · cs.GT · cs.LG · 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{7JQYMQFXTPCCEOFXSPDHXCWZ5E}

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	2026-07-05T00:42:35.495570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa618640b79bc42238b793c67b8ad9e91aa6cdb4e466cfaa716664ade6a903d7

Aliases

arxiv: 2002.08456 · arxiv_version: 2002.08456v1 · doi: 10.48550/arxiv.2002.08456 · pith_short_12: 7JQYMQFXTPCC · pith_short_16: 7JQYMQFXTPCCEOFX · pith_short_8: 7JQYMQFX

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/7JQYMQFXTPCCEOFXSPDHXCWZ5E \
  | 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: fa618640b79bc42238b793c67b8ad9e91aa6cdb4e466cfaa716664ade6a903d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96280c813e754579e8c0e00eb31daf0664aed0d8332233099c0c803353845e75",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2020-02-19T21:36:58Z",
    "title_canon_sha256": "aaecf5318966393452116399038abbba40c415c6b4da7dcfd504eea7d49dfe9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08456",
    "kind": "arxiv",
    "version": 1
  }
}