Pith Number

pith:Q4X5QGBW

pith:2019:Q4X5QGBWKNX6XDBCDNNT6UDBXQ

not attested not anchored not stored refs pending

LeanResNet: A Low-cost Yet Effective Convolutional Residual Networks

Eldad Haber, Eran Treister, Jonathan Ephrath, Lars Ruthotto

arxiv:1904.06952 v2 · 2019-04-15 · 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{Q4X5QGBWKNX6XDBCDNNT6UDBXQ}

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	2026-05-17T23:46:03.212873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872fd81836536feb8c221b5b3f5061bc3beb0185fca1bacb116eabd2facaf3d7

Aliases

arxiv: 1904.06952 · arxiv_version: 1904.06952v2 · doi: 10.48550/arxiv.1904.06952 · pith_short_12: Q4X5QGBWKNX6 · pith_short_16: Q4X5QGBWKNX6XDBC · pith_short_8: Q4X5QGBW

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/Q4X5QGBWKNX6XDBCDNNT6UDBXQ \
  | 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: 872fd81836536feb8c221b5b3f5061bc3beb0185fca1bacb116eabd2facaf3d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ff2f7603459f2a6f3977e94a73061c27397aa9bdac7df730dc13e026020dd7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-15T10:28:42Z",
    "title_canon_sha256": "60d1661168648bdf841dcded2a9df8c698ed485d38197be4f9fe49591ac2bb7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06952",
    "kind": "arxiv",
    "version": 2
  }
}