Pith Number

pith:3C2IVSQC

pith:2023:3C2IVSQC7UYOZNNZLEC6LBZWGX

not attested not anchored not stored refs pending

On the Ideal Number of Groups for Isometric Gradient Propagation

Bum Jun Kim, Hyeonah Jang, Hyeyeon Choi, Sang Woo Kim

arxiv:2302.03193 v1 · 2023-02-07 · 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{3C2IVSQC7UYOZNNZLEC6LBZWGX}

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	2026-07-05T05:39:34.805866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b48aca02fd30ecb5b95905e5873635c37368dbcc465eb0fd6739cf708bb940

Aliases

arxiv: 2302.03193 · arxiv_version: 2302.03193v1 · doi: 10.48550/arxiv.2302.03193 · pith_short_12: 3C2IVSQC7UYO · pith_short_16: 3C2IVSQC7UYOZNNZ · pith_short_8: 3C2IVSQC

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/3C2IVSQC7UYOZNNZLEC6LBZWGX \
  | 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: d8b48aca02fd30ecb5b95905e5873635c37368dbcc465eb0fd6739cf708bb940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea8564a45a1fc3e978827535a9a7d67f72f780d7c66cc7b1def5a1fd3d8427f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-07T01:56:09Z",
    "title_canon_sha256": "c72546cc5292b44d046c2b6130ebd52bf08cb8ebe03fa71cae66cf18f383ed1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03193",
    "kind": "arxiv",
    "version": 1
  }
}