Pith Number

pith:JXL77V2G

pith:2025:JXL77V2GDYBSQOHH2LJKMMR6GT

not attested not anchored not stored refs pending

MNIST-Gen: A Modular MNIST-Style Dataset Generation Using Hierarchical Semantics, Reinforcement Learning, and Category Theory

Arash Karimi, Ariane Middel, Pouya Shaeri

arxiv:2507.11821 v1 · 2025-07-16 · cs.LG · cs.AI · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXL77V2GDYBSQOHH2LJKMMR6GT}

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	2026-07-05T11:37:51.435653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dd7ffd7461e032838e7d2d2a6323e34dabb2757a5e7c8df9720f43d7135126a

Aliases

arxiv: 2507.11821 · arxiv_version: 2507.11821v1 · doi: 10.48550/arxiv.2507.11821 · pith_short_12: JXL77V2GDYBS · pith_short_16: JXL77V2GDYBSQOHH · pith_short_8: JXL77V2G

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/JXL77V2GDYBSQOHH2LJKMMR6GT \
  | 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: 4dd7ffd7461e032838e7d2d2a6323e34dabb2757a5e7c8df9720f43d7135126a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbce750582bf87b242733bbc9fcda449dec3abaa9a9d29a5452e7935a407da27",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-16T00:50:09Z",
    "title_canon_sha256": "4a8dcb147fc81041e0838e85d63614e1aa92ed59e82fde5bc27da2940f63a530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11821",
    "kind": "arxiv",
    "version": 1
  }
}