Pith Number

pith:KBKAKUCJ

pith:2019:KBKAKUCJUSXEQ2FM3L7KZIMO3W

not attested not anchored not stored refs pending

Policy Based Inference in Trick-Taking Card Games

Christopher Solinas, Douglas Rebstock, Michael Buro, Nathan R. Sturtevant

arxiv:1905.10911 v1 · 2019-05-27 · 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{KBKAKUCJUSXEQ2FM3L7KZIMO3W}

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.

Cited by

2 papers in Pith

Imperfect-Information Games on Quantum Computers: A Case Study in Skat

Beyond the briscola advantage: a Monte Carlo dominance test for deterministic strategies in two-player Briscola Game

Receipt and verification

First computed	2026-05-17T23:45:03.433574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5054055049a4ae4868acdafeaca18edd906f6afe4c439ec376498667a4c02cc0

Aliases

arxiv: 1905.10911 · arxiv_version: 1905.10911v1 · doi: 10.48550/arxiv.1905.10911 · pith_short_12: KBKAKUCJUSXE · pith_short_16: KBKAKUCJUSXEQ2FM · pith_short_8: KBKAKUCJ

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/KBKAKUCJUSXEQ2FM3L7KZIMO3W \
  | 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: 5054055049a4ae4868acdafeaca18edd906f6afe4c439ec376498667a4c02cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece88b76fbc4d026381352cbf51eff542349521fc80733728ba4fef49e9bb1d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-05-27T00:25:22Z",
    "title_canon_sha256": "ea0e3ad261f10bbe52426e0ef6d0311e6c1cea681882f38c0ae682b8386cf47a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10911",
    "kind": "arxiv",
    "version": 1
  }
}