Pith Number

pith:MIWB3TRQ

pith:2022:MIWB3TRQ7XJ2VN3AKJ6P7GUPDT

not attested not anchored not stored refs pending

Adapting to game trees in zero-sum imperfect information games

C\^ome Fiegel, Michal Valko, Pierre M\'enard, R\'emi Munos, Tadashi Kozuno, Vianney Perchet

arxiv:2212.12567 v2 · 2022-12-23 · stat.ML · 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{MIWB3TRQ7XJ2VN3AKJ6P7GUPDT}

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	2026-07-05T05:42:02.425234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

622c1dce30fdd3aab760527cff9a8f1cff1dde893898dc99dcdfb9f9443fbd6f

Aliases

arxiv: 2212.12567 · arxiv_version: 2212.12567v2 · doi: 10.48550/arxiv.2212.12567 · pith_short_12: MIWB3TRQ7XJ2 · pith_short_16: MIWB3TRQ7XJ2VN3A · pith_short_8: MIWB3TRQ

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/MIWB3TRQ7XJ2VN3AKJ6P7GUPDT \
  | 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: 622c1dce30fdd3aab760527cff9a8f1cff1dde893898dc99dcdfb9f9443fbd6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4db811c85e26b43b6b287123af898affb8988c8eb28ea487bed76479894b5ab6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-12-23T19:45:25Z",
    "title_canon_sha256": "7d5af6a0604856005b13185b251e66b1419a5a903dfcfb814b620a13d92f03e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12567",
    "kind": "arxiv",
    "version": 2
  }
}