Pith Number

pith:CGRPWH5M

pith:2023:CGRPWH5M4K4N5DLKYEMX7SSVTO

not attested not anchored not stored refs pending

What Affects Learned Equivariance in Deep Image Recognition Models?

Jan van Gemert, Robert-Jan Bruintjes, Tomasz Motyka

arxiv:2304.02628 v2 · 2023-04-05 · cs.CV · 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{CGRPWH5M4K4N5DLKYEMX7SSVTO}

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	2026-07-05T05:58:54.017144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a2fb1face2b8de8d6ac1197fca559ba2d6af6af75b74c318e5a1e40890d305

Aliases

arxiv: 2304.02628 · arxiv_version: 2304.02628v2 · doi: 10.48550/arxiv.2304.02628 · pith_short_12: CGRPWH5M4K4N · pith_short_16: CGRPWH5M4K4N5DLK · pith_short_8: CGRPWH5M

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/CGRPWH5M4K4N5DLKYEMX7SSVTO \
  | 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: 11a2fb1face2b8de8d6ac1197fca559ba2d6af6af75b74c318e5a1e40890d305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d674586a04615391874f321e257fdff8ab8ed3d02213b9d924a9f8408304ec",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-05T17:54:25Z",
    "title_canon_sha256": "0d5db3f479da91f8def3893b271505248117a975b2cb8c792128e8ca8e9a54a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02628",
    "kind": "arxiv",
    "version": 2
  }
}