Pith Number

pith:R6CUMB7K

pith:2018:R6CUMB7KDTXY2JXDA3FKCATWUH

not attested not anchored not stored refs pending

Transformationally Identical and Invariant Convolutional Neural Networks by Combining Symmetric Operations or Input Vectors

Matthew T. Freedman, Seong K. Mun, ShihChung B. Lo

arxiv:1807.11156 v3 · 2018-07-30 · cs.CV · 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{R6CUMB7KDTXY2JXDA3FKCATWUH}

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	2026-05-18T00:07:48.951604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f854607ea1cef8d26e306caa10276a1cca7dbe1a0d25816904b6e5fc38e33ed

Aliases

arxiv: 1807.11156 · arxiv_version: 1807.11156v3 · doi: 10.48550/arxiv.1807.11156 · pith_short_12: R6CUMB7KDTXY · pith_short_16: R6CUMB7KDTXY2JXD · pith_short_8: R6CUMB7K

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/R6CUMB7KDTXY2JXDA3FKCATWUH \
  | 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: 8f854607ea1cef8d26e306caa10276a1cca7dbe1a0d25816904b6e5fc38e33ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3e1e6a1a74de9ceb1a1bec64e45876c8bc41d02f7271eb1867816a1f208af4",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-30T03:14:50Z",
    "title_canon_sha256": "e3599c8ff78065b7d51851a1c85422778daa66e2f0b83552f35a50d087ac388d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11156",
    "kind": "arxiv",
    "version": 3
  }
}