Pith Number

pith:V75DVKTY

pith:2019:V75DVKTYTXVVMXZV2DULIXOYMS

not attested not anchored not stored refs pending

Combinational Q-Learning for Dou Di Zhu

Baisong Guo, Cewu Lu, Liangwei Li, Weiming Wang, Yang You

arxiv:1901.08925 v2 · 2019-01-24 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V75DVKTYTXVVMXZV2DULIXOYMS}

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	2026-05-17T23:53:41.110779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

affa3aaa789deb565f35d0e8b45dd864a8ced3486652d1e99051179da593755e

Aliases

arxiv: 1901.08925 · arxiv_version: 1901.08925v2 · doi: 10.48550/arxiv.1901.08925 · pith_short_12: V75DVKTYTXVV · pith_short_16: V75DVKTYTXVVMXZV · pith_short_8: V75DVKTY

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/V75DVKTYTXVVMXZV2DULIXOYMS \
  | 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: affa3aaa789deb565f35d0e8b45dd864a8ced3486652d1e99051179da593755e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3776fff173dd17594ee7acc14e7890f162735e42fa78220cd94120aa18a057",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-24T08:28:04Z",
    "title_canon_sha256": "abe6722a9f90fdf2357c2beeb6f7398987d44aca8a8dae874041a378c47254a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08925",
    "kind": "arxiv",
    "version": 2
  }
}