Pith Number

pith:TMTUIU3P

pith:2018:TMTUIU3PPPY7IQGLI27DQQP5P2

not attested not anchored not stored refs pending

Solving Large Extensive-Form Games with Strategy Constraints

Kevin Waugh, Michael Bowling, Trevor Davis

arxiv:1809.07893 v2 · 2018-09-20 · cs.GT · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMTUIU3PPPY7IQGLI27DQQP5P2}

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	2026-05-17T23:54:39.212859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2744536f7bf1f440cb46be3841fd7ea6242d483a62aed06cb5c52c3eb55be1

Aliases

arxiv: 1809.07893 · arxiv_version: 1809.07893v2 · doi: 10.48550/arxiv.1809.07893 · pith_short_12: TMTUIU3PPPY7 · pith_short_16: TMTUIU3PPPY7IQGL · pith_short_8: TMTUIU3P

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/TMTUIU3PPPY7IQGLI27DQQP5P2 \
  | 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: 9b2744536f7bf1f440cb46be3841fd7ea6242d483a62aed06cb5c52c3eb55be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14415d8e89358891b0caebc5cf0c2d218cbf5ff0da8162aacca08341ce477002",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-09-20T23:50:05Z",
    "title_canon_sha256": "1807bac1962ead2424b6edcfa9ef875a68e8e636cbe445db5ded6198a3712572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07893",
    "kind": "arxiv",
    "version": 2
  }
}