Pith Number

pith:7YECYFOD

pith:2021:7YECYFODFBT7IGU2M7VG5NB7FD

not attested not anchored not stored refs pending

Student of Games: A unified learning algorithm for both perfect and imperfect information games

Alden Christianson, Elnaz Davoodi, Finbarr Timbers, G. Zacharias Holland, Josh Davidson, Kevin Waugh, Marc Lanctot, Martin Schmid, Matej Moravcik, Michael Bowling, Neil Burch, Nolan Bard, Rudolf Kadlec

arxiv:2112.03178 v2 · 2021-12-06 · cs.AI · cs.GT · 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{7YECYFODFBT7IGU2M7VG5NB7FD}

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	2026-07-05T07:13:10.565180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe082c15c32867f41a9a67ea6eb43f28e0c3f90173451153c58b33edf517734a

Aliases

arxiv: 2112.03178 · arxiv_version: 2112.03178v2 · doi: 10.48550/arxiv.2112.03178 · pith_short_12: 7YECYFODFBT7 · pith_short_16: 7YECYFODFBT7IGU2 · pith_short_8: 7YECYFOD

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/7YECYFODFBT7IGU2M7VG5NB7FD \
  | 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: fe082c15c32867f41a9a67ea6eb43f28e0c3f90173451153c58b33edf517734a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6161e99b75957613231cbd40ecd2ec8f07bc0916f28940b5cedc590fc0372a0a",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-12-06T17:16:24Z",
    "title_canon_sha256": "073bb5262f015135a47c4f8272c004e856ce26050ea4d6797eb18c858bf4f141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03178",
    "kind": "arxiv",
    "version": 2
  }
}