Pith Number

pith:2VIKPKIZ

pith:2020:2VIKPKIZQHK5EEWRAZXNGP2NLF

not attested not anchored not stored refs pending

In Pursuit of Interpretable, Fair and Accurate Machine Learning for Criminal Recidivism Prediction

Bhrij Patel, Bin Han, Caroline Wang, Cynthia Rudin

arxiv:2005.04176 v3 · 2020-05-08 · stat.ML · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VIKPKIZQHK5EEWRAZXNGP2NLF}

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	2026-07-05T04:04:35.040275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d550a7a91981d5d212d1066ed33f4d594b61893f2f94a72c15da75ed8e1125cc

Aliases

arxiv: 2005.04176 · arxiv_version: 2005.04176v3 · doi: 10.48550/arxiv.2005.04176 · pith_short_12: 2VIKPKIZQHK5 · pith_short_16: 2VIKPKIZQHK5EEWR · pith_short_8: 2VIKPKIZ

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/2VIKPKIZQHK5EEWRAZXNGP2NLF \
  | 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: d550a7a91981d5d212d1066ed33f4d594b61893f2f94a72c15da75ed8e1125cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9199624a7fb49040510c926a5690fa239ed38e45946a03fa60b178520a86a0e8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-05-08T17:16:31Z",
    "title_canon_sha256": "74ff2c9aae5fbcfd6c3e65b1b65b1763ed583b4915402677a791852303c3a1f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.04176",
    "kind": "arxiv",
    "version": 3
  }
}