Pith Number

pith:PUZVQJUZ

pith:2016:PUZVQJUZBNR3QROOR4HDPOOD5A

not attested not anchored not stored refs pending

AIVAT: A New Variance Reduction Technique for Agent Evaluation in Imperfect Information Games

Martin Schmid, Matej Morav\v{c}\'ik, Michael Bowling, Neil Burch

arxiv:1612.06915 v2 · 2016-12-20 · 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{PUZVQJUZBNR3QROOR4HDPOOD5A}

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	2026-05-18T00:52:29.220835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d335826990b63b845ce8f0e37b9c3e839dd1c06b62643d72f0b0349b57baeb2

Aliases

arxiv: 1612.06915 · arxiv_version: 1612.06915v2 · doi: 10.48550/arxiv.1612.06915 · pith_short_12: PUZVQJUZBNR3 · pith_short_16: PUZVQJUZBNR3QROO · pith_short_8: PUZVQJUZ

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/PUZVQJUZBNR3QROOR4HDPOOD5A \
  | 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: 7d335826990b63b845ce8f0e37b9c3e839dd1c06b62643d72f0b0349b57baeb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a03dd95e9a64dcf8dc85bd5d56ff165c4debbd6a5ae4edd6e78c7b5070446b41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-12-20T23:09:40Z",
    "title_canon_sha256": "8d5c4f19e1d98119af06e971e476fc63922c1ae24ab7a1cf95cec5108c95893e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06915",
    "kind": "arxiv",
    "version": 2
  }
}