Pith Number

pith:T772FK5C

pith:2019:T772FK5CV5D32A4ZHX3DKDS6WC

not attested not anchored not stored refs pending

L 1-norm double backpropagation adversarial defense

Ga\"elle Loosli (LIMOS), Isma\"ila Seck (LIMOS, LITIS), Stephane Canu (LITIS)

arxiv:1903.01715 v1 · 2019-03-05 · cs.LG · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T772FK5CV5D32A4ZHX3DKDS6WC}

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	2026-05-17T23:51:59.956059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fffa2aba2af47bd03993df6350e5eb0be3f16f33875fe31380209e170c38825

Aliases

arxiv: 1903.01715 · arxiv_version: 1903.01715v1 · doi: 10.48550/arxiv.1903.01715 · pith_short_12: T772FK5CV5D3 · pith_short_16: T772FK5CV5D32A4Z · pith_short_8: T772FK5C

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/T772FK5CV5D32A4ZHX3DKDS6WC \
  | 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: 9fffa2aba2af47bd03993df6350e5eb0be3f16f33875fe31380209e170c38825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91ca356df859c9c6a39df17f3ed72053b9f080f0406886f309bd7d457d201d66",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-05T08:04:34Z",
    "title_canon_sha256": "4152cefb5ca16c97b4b8df9afd74ef81f3db4f7121ac212a56b37c7aa9f56ad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01715",
    "kind": "arxiv",
    "version": 1
  }
}