Pith Number

pith:ZRHHGDZC

pith:2019:ZRHHGDZCW3E5JEC644WGRMHV2U

not attested not anchored not stored refs pending

On the Impact of the Activation Function on Deep Neural Networks Training

Arnaud Doucet, Judith Rousseau, Soufiane Hayou

arxiv:1902.06853 v2 · 2019-02-19 · stat.ML · cs.AI · 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{ZRHHGDZCW3E5JEC644WGRMHV2U}

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	2026-05-17T23:45:04.031463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4e730f22b6c9d4905ee72c68b0f5d506e1fd3e9b67dea57239e1cac7c2884c

Aliases

arxiv: 1902.06853 · arxiv_version: 1902.06853v2 · doi: 10.48550/arxiv.1902.06853 · pith_short_12: ZRHHGDZCW3E5 · pith_short_16: ZRHHGDZCW3E5JEC6 · pith_short_8: ZRHHGDZC

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/ZRHHGDZCW3E5JEC644WGRMHV2U \
  | 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: cc4e730f22b6c9d4905ee72c68b0f5d506e1fd3e9b67dea57239e1cac7c2884c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7922eddfef97e4a2e7e68eeee586936631a30e81787f193fb4336e36351a2aa8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-02-19T00:50:19Z",
    "title_canon_sha256": "e5a0c17a373c2f3896c5b5974b3d68d7c007a287acbb2cb71b99505e71a51400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06853",
    "kind": "arxiv",
    "version": 2
  }
}