Pith Number

pith:AKZJEISK

pith:2022:AKZJEISKCQQ6MAY6TJP76ILKNO

not attested not anchored not stored refs pending

Do Deep Networks Transfer Invariances Across Classes?

Alexander Robey, Allan Zhou, Chelsea Finn, Fahim Tajwar, George J. Pappas, Hamed Hassani, Tom Knowles

arxiv:2203.09739 v1 · 2022-03-18 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKZJEISKCQQ6MAY6TJP76ILKNO}

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	2026-07-05T04:06:23.386917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b292224a1421e6031e9a5fff216a6badef928e0b3c74f45839e8ae61a1d670

Aliases

arxiv: 2203.09739 · arxiv_version: 2203.09739v1 · doi: 10.48550/arxiv.2203.09739 · pith_short_12: AKZJEISKCQQ6 · pith_short_16: AKZJEISKCQQ6MAY6 · pith_short_8: AKZJEISK

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/AKZJEISKCQQ6MAY6TJP76ILKNO \
  | 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: 02b292224a1421e6031e9a5fff216a6badef928e0b3c74f45839e8ae61a1d670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb8d9ec7bb9f9994ce1f9eadbcb25e501335d5e254c831d65f8a1ec7355f042c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-18T04:38:18Z",
    "title_canon_sha256": "d750d9a96d095910f7621a10e33046b1b08d806113f846fbe7d3833e9437daf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09739",
    "kind": "arxiv",
    "version": 1
  }
}