Pith Number

pith:TPFIY34V

pith:2017:TPFIY34VW7HDWZCCK3ZJ2HIAKP

not attested not anchored not stored refs pending

On Security and Sparsity of Linear Classifiers for Adversarial Settings

Ambra Demontis, Battista Biggio, Fabio Roli, Giorgio Fumera, Paolo Russu

arxiv:1709.00045 v1 · 2017-08-31 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPFIY34VW7HDWZCCK3ZJ2HIAKP}

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	2026-05-18T00:36:13.586299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bca8c6f95b7ce3b644256f29d1d0053f2b74c0fc994cb3bc2246361ec4de726

Aliases

arxiv: 1709.00045 · arxiv_version: 1709.00045v1 · doi: 10.48550/arxiv.1709.00045 · pith_short_12: TPFIY34VW7HD · pith_short_16: TPFIY34VW7HDWZCC · pith_short_8: TPFIY34V

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/TPFIY34VW7HDWZCCK3ZJ2HIAKP \
  | 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: 9bca8c6f95b7ce3b644256f29d1d0053f2b74c0fc994cb3bc2246361ec4de726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88d74749c8b18e3592972d4412be24c454a683518dcad9b07d3a16a46123ece",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-08-31T19:11:56Z",
    "title_canon_sha256": "b6d2d1d0c2bb04755feb10ffc6c11d18d54f8ce1618b24d2ae65ec0c1af4be52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00045",
    "kind": "arxiv",
    "version": 1
  }
}