Pith Number

pith:3C22SNQI

pith:2018:3C22SNQIP6PZ4PIQGZRX4KYX2N

not attested not anchored not stored refs pending

Preference-Based Monte Carlo Tree Search

Christian Wirth, Johannes F\"urnkranz, Tobias Joppen

arxiv:1807.06286 v1 · 2018-07-17 · 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{3C22SNQIP6PZ4PIQGZRX4KYX2N}

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	2026-05-18T00:05:21.444149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b5a936087f9f9e3d1036637e2b17d362e5303b93647239396ea0af87739c2f

Aliases

arxiv: 1807.06286 · arxiv_version: 1807.06286v1 · doi: 10.48550/arxiv.1807.06286 · pith_short_12: 3C22SNQIP6PZ · pith_short_16: 3C22SNQIP6PZ4PIQ · pith_short_8: 3C22SNQI

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/3C22SNQIP6PZ4PIQGZRX4KYX2N \
  | 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: d8b5a936087f9f9e3d1036637e2b17d362e5303b93647239396ea0af87739c2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b1b2772b28cc8e999078657feaf92f6c2e01a470f542127d7ff96739e7c5439",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-07-17T09:04:35Z",
    "title_canon_sha256": "79065302bd868a8c68c8f3ff9716558ca534564b905dc9f23552f15d0bccff63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06286",
    "kind": "arxiv",
    "version": 1
  }
}