Pith Number

pith:UL3H575Y

pith:2026:UL3H575YC636OXVNMUDDFSY5TN

not attested not anchored not stored refs pending

Automatic Generation of High-Performance RL Environments

Chi Jin, Rahul Dev Appapogu, Seth Karten

arxiv:2603.12145 v2 · 2026-03-12 · cs.LG · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UL3H575YC636OXVNMUDDFSY5TN}

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	2026-05-20T00:04:28.091613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f67effb817b7e75ead650632cb1d9b75af1bcb8675f5c4efe1206e9bb28ace

Aliases

arxiv: 2603.12145 · arxiv_version: 2603.12145v2 · doi: 10.48550/arxiv.2603.12145 · pith_short_12: UL3H575YC636 · pith_short_16: UL3H575YC636OXVN · pith_short_8: UL3H575Y

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/UL3H575YC636OXVNMUDDFSY5TN \
  | 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: a2f67effb817b7e75ead650632cb1d9b75af1bcb8675f5c4efe1206e9bb28ace

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb292eab646e0ad165d0dcf0efe071ce7cc1f9d17bda7c498436f1be8ab00cf1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-12T16:45:47Z",
    "title_canon_sha256": "6bd1d393d0a7e7810f500275b71ad649b156a0ac369002bdb0bafd596a66c324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.12145",
    "kind": "arxiv",
    "version": 2
  }
}