Pith Number

pith:TS725GMO

pith:2021:TS725GMOTNQRKCF35JAP53SIOK

not attested not anchored not stored refs pending

D2CFR: Minimize Counterfactual Regret with Deep Dueling Neural Network

Huale Li, Jiajia Zhang, Shuhan Qi, Xuan Wang, Zengyue Guo

arxiv:2105.12328 v2 · 2021-05-26 · 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{TS725GMOTNQRKCF35JAP53SIOK}

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	2026-07-05T03:44:53.775688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cbfae998e9b611508bbea40feee48729365cb1ddab16f70ec25137c26952c56

Aliases

arxiv: 2105.12328 · arxiv_version: 2105.12328v2 · doi: 10.48550/arxiv.2105.12328 · pith_short_12: TS725GMOTNQR · pith_short_16: TS725GMOTNQRKCF3 · pith_short_8: TS725GMO

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/TS725GMOTNQRKCF35JAP53SIOK \
  | 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: 9cbfae998e9b611508bbea40feee48729365cb1ddab16f70ec25137c26952c56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e06eccdbbf5ff219586f23bbcac1b853ef869669f65e56a8080c8b0a28e8589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-05-26T04:58:36Z",
    "title_canon_sha256": "d3671a4be95c22ea3e7905a84191cdc5bcf189acbc0bf38ed6aca258f1d46527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12328",
    "kind": "arxiv",
    "version": 2
  }
}