Pith Number

pith:LL2ZWPQP

pith:2019:LL2ZWPQP32O47TDQFWMB3VLL63

not attested not anchored not stored refs pending

Winograd Convolution for DNNs: Beyond linear polynomials

Barbara Barabasz, David Gregg

arxiv:1905.05233 v2 · 2019-05-13 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LL2ZWPQP32O47TDQFWMB3VLL63}

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	2026-05-17T23:42:19.076188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af59b3e0fde9dcfcc702d981dd56bf6c491ebb45472bcfd3e05a1cf1d14d7bf

Aliases

arxiv: 1905.05233 · arxiv_version: 1905.05233v2 · doi: 10.48550/arxiv.1905.05233 · pith_short_12: LL2ZWPQP32O4 · pith_short_16: LL2ZWPQP32O47TDQ · pith_short_8: LL2ZWPQP

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/LL2ZWPQP32O47TDQFWMB3VLL63 \
  | 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: 5af59b3e0fde9dcfcc702d981dd56bf6c491ebb45472bcfd3e05a1cf1d14d7bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "592b50138a5b6c127263812e580b479d9848805286b20bec70d7569b3d6bb31b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-13T18:34:17Z",
    "title_canon_sha256": "3136acb8cf62e899269706138ebffe2b54290f4606b0cb7d59aa864cc9df1482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05233",
    "kind": "arxiv",
    "version": 2
  }
}