Pith Number

pith:HF7K2MIU

pith:2019:HF7K2MIUY5ELEYJ5UOTTJEDI4M

not attested not anchored not stored refs pending

Learning Sparse Networks Using Targeted Dropout

Aidan N. Gomez, Divyam Madaan, Geoffrey E. Hinton, Ivan Zhang, Kevin Swersky, Siddhartha Rao Kamalakara, Yarin Gal

arxiv:1905.13678 v5 · 2019-05-31 · 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{HF7K2MIUY5ELEYJ5UOTTJEDI4M}

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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.

Receipt and verification

First computed	2026-07-05T00:02:58.806381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397ead3114c748b2613da3a7349068e3195357a2fe5900121f2d50fc7d86d775

Aliases

arxiv: 1905.13678 · arxiv_version: 1905.13678v5 · doi: 10.48550/arxiv.1905.13678 · pith_short_12: HF7K2MIUY5EL · pith_short_16: HF7K2MIUY5ELEYJ5 · pith_short_8: HF7K2MIU

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/HF7K2MIUY5ELEYJ5UOTTJEDI4M \
  | 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: 397ead3114c748b2613da3a7349068e3195357a2fe5900121f2d50fc7d86d775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5720f03df94a1ddcd5cc2e9c2842946c9e31ea81e1561dfb849d9fc0f2addc20",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-31T15:40:36Z",
    "title_canon_sha256": "4d48646884c73649855cb702a6951e69b429544df712d955213a58f0edb2fe48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13678",
    "kind": "arxiv",
    "version": 5
  }
}