Pith Number

pith:NVOSAGIG

pith:2020:NVOSAGIGRV5O36XUSCFWWXJO2L

not attested not anchored not stored refs pending

Finding the Optimal Network Depth in Classification Tasks

Bartosz W\'ojcik, Jacek Tabor, Klaudia Ba{\l}azy, Maciej Wo{\l}czyk

arxiv:2004.08172 v1 · 2020-04-17 · 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{NVOSAGIGRV5O36XUSCFWWXJO2L}

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	2026-07-05T00:55:50.677064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d5d2019068d7aedfaf4908b6b5d2ed2d78c4336e16bfc6cbbe78677273fe063

Aliases

arxiv: 2004.08172 · arxiv_version: 2004.08172v1 · doi: 10.48550/arxiv.2004.08172 · pith_short_12: NVOSAGIGRV5O · pith_short_16: NVOSAGIGRV5O36XU · pith_short_8: NVOSAGIG

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/NVOSAGIGRV5O36XUSCFWWXJO2L \
  | 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: 6d5d2019068d7aedfaf4908b6b5d2ed2d78c4336e16bfc6cbbe78677273fe063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ca29c85425ac063252aa3de031dc5e2b8f2f3c9f5b87e2061dedcf09aeb2190",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-17T11:08:45Z",
    "title_canon_sha256": "4587e9530f105c837508b2081c0bcabbc7c85acbe03785c2b9162c381dca8bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08172",
    "kind": "arxiv",
    "version": 1
  }
}