Pith Number

pith:7CQPUWL3

pith:2017:7CQPUWL3SO4EEDTZSVRO4TAMBM

not attested not anchored not stored refs pending

Learning Steerable Filters for Rotation Equivariant CNNs

Fred A. Hamprecht, Martin Storath, Maurice Weiler

arxiv:1711.07289 v3 · 2017-11-20 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CQPUWL3SO4EEDTZSVRO4TAMBM}

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	2026-05-18T00:20:44.268381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a0fa597b93b8420e799562ee4c0c0b3d5d140f4e0a982f1c7f7eaef34f3ecf

Aliases

arxiv: 1711.07289 · arxiv_version: 1711.07289v3 · doi: 10.48550/arxiv.1711.07289 · pith_short_12: 7CQPUWL3SO4E · pith_short_16: 7CQPUWL3SO4EEDTZ · pith_short_8: 7CQPUWL3

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/7CQPUWL3SO4EEDTZSVRO4TAMBM \
  | 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: f8a0fa597b93b8420e799562ee4c0c0b3d5d140f4e0a982f1c7f7eaef34f3ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df9bc18bba6df4315510fa137c9618636ff5c331f600da5a58c55756d8e456f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-20T12:49:02Z",
    "title_canon_sha256": "506c9f6984a4529f011d51272d7f350c49708faa5c8b0038a514f9080aef768e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07289",
    "kind": "arxiv",
    "version": 3
  }
}