Pith Number

pith:UWM5T425

pith:2015:UWM5T425MVYR6AKLTLBUI6OG75

not attested not anchored not stored refs pending

Bigeometric Organization of Deep Nets

Alexander Cloninger, Harlan M. Krumholz, Nicholas Downing, Ronald R. Coifman

arxiv:1507.00220 v1 · 2015-07-01 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWM5T425MVYR6AKLTLBUI6OG75}

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	2026-05-18T01:37:29.514856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a599d9f35d65711f014b9ac34479c6ff5ebedf726766979ce559f56db5cd8496

Aliases

arxiv: 1507.00220 · arxiv_version: 1507.00220v1 · doi: 10.48550/arxiv.1507.00220 · pith_short_12: UWM5T425MVYR · pith_short_16: UWM5T425MVYR6AKL · pith_short_8: UWM5T425

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/UWM5T425MVYR6AKLTLBUI6OG75 \
  | 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: a599d9f35d65711f014b9ac34479c6ff5ebedf726766979ce559f56db5cd8496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b132aa804012946eff0963effbb3e2af63e313683d39ea61d7e11559ef7e3b0c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-07-01T13:18:53Z",
    "title_canon_sha256": "cd492928141ff20d93851bbd0739461bdcda554edc7e27eedaa1eeaa26d83e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00220",
    "kind": "arxiv",
    "version": 1
  }
}