Pith Number

pith:FQ4ZK2S2

pith:2022:FQ4ZK2S2BL6S32RRVSAV3NNN5I

not attested not anchored not stored refs pending

Multi-Agent Reinforcement Learning for Traffic Signal Control through Universal Communication Method

Baihua Zheng, Minhao Qin, Qize Jiang, Shengmin Shi, Weiwei Sun

arxiv:2204.12190 v1 · 2022-04-26 · 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{FQ4ZK2S2BL6S32RRVSAV3NNN5I}

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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.

Cited by

1 paper in Pith

Planning Under Observation Mismatch for Traffic Signal Control via Adaptive Modular World Models

Receipt and verification

First computed	2026-07-05T04:17:45.508337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c39956a5a0afd2dea31ac815db5adea248aecfbf9263d98b1fc5e4ad2be0201

Aliases

arxiv: 2204.12190 · arxiv_version: 2204.12190v1 · doi: 10.48550/arxiv.2204.12190 · pith_short_12: FQ4ZK2S2BL6S · pith_short_16: FQ4ZK2S2BL6S32RR · pith_short_8: FQ4ZK2S2

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/FQ4ZK2S2BL6S32RRVSAV3NNN5I \
  | 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: 2c39956a5a0afd2dea31ac815db5adea248aecfbf9263d98b1fc5e4ad2be0201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8630e746ca66342479116f06dc36ea4ff4d8fc9e8cb579b4e98f6047b2debfd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-04-26T09:48:28Z",
    "title_canon_sha256": "795d1182872fe72ecf7634ca27fb5a0d2a896d2d3a114ae27a358586dc468b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12190",
    "kind": "arxiv",
    "version": 1
  }
}