Pith Number

pith:ZWDOH2GW

pith:2019:ZWDOH2GW4BHYBQDSNX7HFA3MMY

not attested not anchored not stored refs pending

Deep Multi-Agent Reinforcement Learning with Discrete-Continuous Hybrid Action Spaces

Changjie Fan, Haotian Fu, Hongyao Tang, Jianye Hao, Yingfeng Chen, Zihan Lei

arxiv:1903.04959 v1 · 2019-03-12 · cs.LG · cs.AI · cs.MA · 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{ZWDOH2GW4BHYBQDSNX7HFA3MMY}

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	2026-05-17T23:44:29.021083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd86e3e8d6e04f80c0726dfe72836c660e92f55c61013fad1f4b0444052ff19f

Aliases

arxiv: 1903.04959 · arxiv_version: 1903.04959v1 · doi: 10.48550/arxiv.1903.04959 · pith_short_12: ZWDOH2GW4BHY · pith_short_16: ZWDOH2GW4BHYBQDS · pith_short_8: ZWDOH2GW

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/ZWDOH2GW4BHYBQDSNX7HFA3MMY \
  | 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: cd86e3e8d6e04f80c0726dfe72836c660e92f55c61013fad1f4b0444052ff19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2930babf32a84106636402254bc6fd2df1fb00ce1a811051e5279395c9a302b9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-12T14:40:32Z",
    "title_canon_sha256": "d8abfa2534aa128e0724b43f5bd3095848dc7b759b04e63762ae867b7f0688e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04959",
    "kind": "arxiv",
    "version": 1
  }
}