Pith Number

pith:LYVEKVBV

pith:2022:LYVEKVBVMW4JS6D2AOKQ7ZQ5EQ

not attested not anchored not stored refs pending

Deep invariant networks with differentiable augmentation layers

Alexandre Gramfort, C\'edric Rommel, Thomas Moreau

arxiv:2202.02142 v6 · 2022-02-04 · 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{LYVEKVBVMW4JS6D2AOKQ7ZQ5EQ}

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	2026-07-05T05:09:53.191707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e2a45543565b899787a03950fe61d240d775a8030d3b47a50f1f9cf5660fa9b

Aliases

arxiv: 2202.02142 · arxiv_version: 2202.02142v6 · doi: 10.48550/arxiv.2202.02142 · pith_short_12: LYVEKVBVMW4J · pith_short_16: LYVEKVBVMW4JS6D2 · pith_short_8: LYVEKVBV

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/LYVEKVBVMW4JS6D2AOKQ7ZQ5EQ \
  | 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: 5e2a45543565b899787a03950fe61d240d775a8030d3b47a50f1f9cf5660fa9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "494950a69d1cb80ecf48a814870b07c4a63cb356fb4f0ae92ff7de7551563763",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-04T14:12:31Z",
    "title_canon_sha256": "b0f138c4e5b059d62450f759da41291400e6596791e4b7a2aac54a06cb01d792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02142",
    "kind": "arxiv",
    "version": 6
  }
}