Pith Number

pith:XKTY475D

pith:2013:XKTY475DPXUPETH2NHY4DES53N

not attested not anchored not stored refs pending

Hacking Smart Machines with Smarter Ones: How to Extract Meaningful Data from Machine Learning Classifiers

Angelo Spognardi, Antonio Villani, Domenico Vitali, Giovanni Felici, Giuseppe Ateniese, Luigi V. Mancini

arxiv:1306.4447 v1 · 2013-06-19 · cs.CR · 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{XKTY475DPXUPETH2NHY4DES53N}

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.

Cited by

1 paper in Pith

The Statistical Cost of Adaptation in Multi-Source Transfer Learning

Receipt and verification

First computed	2026-05-18T03:20:34.460004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa78e7fa37de8f24cfa69f1c1925ddb7830832ad509b78a4edbf2c617fd96d5

Aliases

arxiv: 1306.4447 · arxiv_version: 1306.4447v1 · doi: 10.48550/arxiv.1306.4447 · pith_short_12: XKTY475DPXUP · pith_short_16: XKTY475DPXUPETH2 · pith_short_8: XKTY475D

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/XKTY475DPXUPETH2NHY4DES53N \
  | 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: baa78e7fa37de8f24cfa69f1c1925ddb7830832ad509b78a4edbf2c617fd96d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbcd585f201e1c7e6e3998b89dbaaa3fead9e184f22c5f7d8460a22dd48a15f4",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-06-19T07:51:49Z",
    "title_canon_sha256": "1b425c7db0671061291884fddd58dfc0936064cc3a5f85d5e269ed785ed1a559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4447",
    "kind": "arxiv",
    "version": 1
  }
}