Pith Number

pith:XTAH3K6C

pith:2019:XTAH3K6CHF4VSYZHCCPKDHLJ7J

not attested not anchored not stored refs pending

Hyper-Parameter Sweep on AlphaZero General

Aske Plaat, Hui Wang, Michael Emmerich, Mike Preuss

arxiv:1903.08129 v1 · 2019-03-19 · cs.LG · 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{XTAH3K6CHF4VSYZHCCPKDHLJ7J}

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	2026-05-17T23:50:52.880586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc07dabc23979596327109ea19d69fa547719f82921a537953e7d0848b9946c

Aliases

arxiv: 1903.08129 · arxiv_version: 1903.08129v1 · doi: 10.48550/arxiv.1903.08129 · pith_short_12: XTAH3K6CHF4V · pith_short_16: XTAH3K6CHF4VSYZH · pith_short_8: XTAH3K6C

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/XTAH3K6CHF4VSYZHCCPKDHLJ7J \
  | 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: bcc07dabc23979596327109ea19d69fa547719f82921a537953e7d0848b9946c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb37bf1ac5be3dcac1f13a41b16624f9690c1c7ad49c95c118b5a6760b6b99d4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-19T17:38:46Z",
    "title_canon_sha256": "6497b99dd993c66ce9ad732e0ff5954ea3f32d9067db2f8399b78936cca2992a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08129",
    "kind": "arxiv",
    "version": 1
  }
}