Pith Number

pith:T7R3ZLQ4

pith:2020:T7R3ZLQ4P7JIRBKCLBXW4QIESS

not attested not anchored not stored refs pending

Scaling Up Multiagent Reinforcement Learning for Robotic Systems: Learn an Adaptive Sparse Communication Graph

Chuangchuang Sun, Jonathan P. How, Macheng Shen

arxiv:2003.01040 v2 · 2020-03-02 · cs.MA · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7R3ZLQ4P7JIRBKCLBXW4QIESS}

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	2026-07-05T00:45:35.267169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fe3bcae1c7fd2888542586f6e4104949b095ba67c70ca0f17fef25144383b10

Aliases

arxiv: 2003.01040 · arxiv_version: 2003.01040v2 · doi: 10.48550/arxiv.2003.01040 · pith_short_12: T7R3ZLQ4P7JI · pith_short_16: T7R3ZLQ4P7JIRBKC · pith_short_8: T7R3ZLQ4

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/T7R3ZLQ4P7JIRBKCLBXW4QIESS \
  | 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: 9fe3bcae1c7fd2888542586f6e4104949b095ba67c70ca0f17fef25144383b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74918fa079b05e6016d00975038679d4ea9597938f0d7e379dcb5fc6d45d7e14",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2020-03-02T17:18:25Z",
    "title_canon_sha256": "33b2653f0d1062019ebbe48bf16fffad5f55fa38365eab7c58f83a47723e3e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01040",
    "kind": "arxiv",
    "version": 2
  }
}