Pith Number

pith:V65JFXYJ

pith:2020:V65JFXYJQQF47FLVAGOPTTIQV3

not attested not anchored not stored refs pending

A Traffic Light Dynamic Control Algorithm with Deep Reinforcement Learning Based on GNN Prediction

Chenguang Zhao, Gang Wang, Xiaorong Hu

arxiv:2009.14627 v1 · 2020-09-29 · 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{V65JFXYJQQF47FLVAGOPTTIQV3}

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	2026-07-05T01:39:21.460823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afba92df09840bcf9575019cf9cd10aed078c77bb3ac1741eda74932a6e99302

Aliases

arxiv: 2009.14627 · arxiv_version: 2009.14627v1 · doi: 10.48550/arxiv.2009.14627 · pith_short_12: V65JFXYJQQF4 · pith_short_16: V65JFXYJQQF47FLV · pith_short_8: V65JFXYJ

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/V65JFXYJQQF47FLVAGOPTTIQV3 \
  | 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: afba92df09840bcf9575019cf9cd10aed078c77bb3ac1741eda74932a6e99302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "617cfc0ed457e57f1fd5d09eab0992989251344f42f864f5cee1fd0bd1552d47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-29T01:09:24Z",
    "title_canon_sha256": "847e9c172bfe2567469f3fcd7476a99110431155b368e4d38fc76294182dbaf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14627",
    "kind": "arxiv",
    "version": 1
  }
}