Pith Number

pith:3WJODTHX

pith:2018:3WJODTHXTTG32BX6VC76647NOU

not attested not anchored not stored refs pending

A New Angle on L2 Regularization

Lewis D Griffin, Thomas Tanay

arxiv:1806.11186 v1 · 2018-06-28 · cs.CV · 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{3WJODTHXTTG32BX6VC76647NOU}

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	2026-05-18T00:12:03.366664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd92e1ccf79ccdbd06fea8bfef73ed7527070e57debdb328793df1b55b8006d6

Aliases

arxiv: 1806.11186 · arxiv_version: 1806.11186v1 · doi: 10.48550/arxiv.1806.11186 · pith_short_12: 3WJODTHXTTG3 · pith_short_16: 3WJODTHXTTG32BX6 · pith_short_8: 3WJODTHX

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/3WJODTHXTTG32BX6VC76647NOU \
  | 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: dd92e1ccf79ccdbd06fea8bfef73ed7527070e57debdb328793df1b55b8006d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "236a5a3735cb2f82dfc6e2b817b972c8ab2a60be6a3e1d25c04f395b03f7387d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-28T20:57:40Z",
    "title_canon_sha256": "23e2d828e8bb2ca8fa922be71b9956bc2934c24143d61c350de3288e540682c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11186",
    "kind": "arxiv",
    "version": 1
  }
}