Pith Number

pith:TQIJ7BCX

pith:2023:TQIJ7BCXGLQLS5OGMTAMQKAO3G

not attested not anchored not stored refs pending

RL4CO: an Extensive Reinforcement Learning for Combinatorial Optimization Benchmark

Andr\'e Hottung, Cathy Wu, Changhyun Kwon, Chuanbo Hua, Davide Angioni, Fanchen Bu, Federico Berto, Fei Liu, Guojie Song, Haeyeon Kim, Haoran Ye, Hyeonah Kim, Jianan Zhou, Jiarui Wang, Jieyi Bi, Jie Zhang, Jinkyoo Park, Jiwoo Son, Joungho Kim, Junyoung Park, Kevin Tierney, Kijung Shin, Laurin Luttmann, Lin Xie, Minsu Kim, Nayeli Gast Zepeda, Qingfu Zhang, Sanghyeok Choi, Sungsoo Ahn, Wouter Kool, Yining Ma, Yu Hu, Zhiguang Cao

arxiv:2306.17100 v6 · 2023-06-29 · 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{TQIJ7BCXGLQLS5OGMTAMQKAO3G}

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.

Cited by

2 papers in Pith

Constraint-Anchored Attribution: Feasibility-Certified Counterfactuals and Bonferroni-PAC Sufficient Subsets for Neural CO Policies

Multi-Agent Environments for Vehicle Routing Problems

Receipt and verification

First computed	2026-07-05T11:39:37.215052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c109f845732e0b975c664c0c8280ed985d2208bcc3d0a9d3ac6b9bcaef7c090

Aliases

arxiv: 2306.17100 · arxiv_version: 2306.17100v6 · doi: 10.48550/arxiv.2306.17100 · pith_short_12: TQIJ7BCXGLQL · pith_short_16: TQIJ7BCXGLQLS5OG · pith_short_8: TQIJ7BCX

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/TQIJ7BCXGLQLS5OGMTAMQKAO3G \
  | 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: 9c109f845732e0b975c664c0c8280ed985d2208bcc3d0a9d3ac6b9bcaef7c090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8928f54fe154408aa9e06b4aeb2912b8ec88cd737c81294d696fc35ded966ea5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-29T16:57:22Z",
    "title_canon_sha256": "4efcf86ba6042e95efbedf2c977043dda6deb44069228c0726024c08de9d16c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.17100",
    "kind": "arxiv",
    "version": 6
  }
}