Pith Number

pith:7UR3BFA4

pith:2021:7UR3BFA4OM7ZJY7T4G4UA6ALHX

not attested not anchored not stored refs pending

Orthogonalizing Convolutional Layers with the Cayley Transform

Asher Trockman, J. Zico Kolter

arxiv:2104.07167 v1 · 2021-04-14 · 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{7UR3BFA4OM7ZJY7T4G4UA6ALHX}

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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.

Cited by

1 paper in Pith

Inference Privacy: Properties and Mechanisms

Receipt and verification

First computed	2026-07-05T02:32:36.806748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd23b0941c733f94e3f3e1b940780b3dfd3d6adfcd183261ffc5638635973b67

Aliases

arxiv: 2104.07167 · arxiv_version: 2104.07167v1 · doi: 10.48550/arxiv.2104.07167 · pith_short_12: 7UR3BFA4OM7Z · pith_short_16: 7UR3BFA4OM7ZJY7T · pith_short_8: 7UR3BFA4

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/7UR3BFA4OM7ZJY7T4G4UA6ALHX \
  | 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: fd23b0941c733f94e3f3e1b940780b3dfd3d6adfcd183261ffc5638635973b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7b5d3b346124f2cd76a79a5ef0b015b6e2bc295962c40a107b668e9b6a8ccce",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-14T23:54:55Z",
    "title_canon_sha256": "86f794871ebc5157b10ec4c39cd331159a13e57342502d9c53cdb803e350158b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07167",
    "kind": "arxiv",
    "version": 1
  }
}