Pith Number

pith:I4ZEF2Q7

pith:2025:I4ZEF2Q75IF44TTJGGG2TIHEYR

not attested not anchored not stored refs pending

GPLight+: A Genetic Programming Method for Learning Symmetric Traffic Signal Control Policy

Mengjie Zhang, Xiao-Cheng Liao, Yi Mei

arxiv:2508.16090 v1 · 2025-08-22 · cs.LG · 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{I4ZEF2Q75IF44TTJGGG2TIHEYR}

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	2026-07-05T11:57:41.902077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

473242ea1fea0bce4e69318da9a0e4c475f38d5d6024c5234bba7e4e6d5277d3

Aliases

arxiv: 2508.16090 · arxiv_version: 2508.16090v1 · doi: 10.48550/arxiv.2508.16090 · pith_short_12: I4ZEF2Q75IF4 · pith_short_16: I4ZEF2Q75IF44TTJ · pith_short_8: I4ZEF2Q7

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/I4ZEF2Q75IF44TTJGGG2TIHEYR \
  | 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: 473242ea1fea0bce4e69318da9a0e4c475f38d5d6024c5234bba7e4e6d5277d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a662b82f795b6f42bd0c5bda6a9ed967a00816bb067895fe06534ef6294703da",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-22T05:02:50Z",
    "title_canon_sha256": "dd5b2f942c7a87e22f2263765ff96456feeb974fa372dc97a0ccacf6561aac1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16090",
    "kind": "arxiv",
    "version": 1
  }
}