Pith Number

pith:AGHDF2HZ

pith:2020:AGHDF2HZZFIMZ6O25KQLP5QS5A

not attested not anchored not stored refs pending

Forks Over Knives: Predictive Inconsistency in Criminal Justice Algorithmic Risk Assessment Tools

Ching-Fu Lin, Galit Shmueli, Han-Wei Liu, Jan Fell, Travis Greene

arxiv:2012.00289 v2 · 2020-12-01 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGHDF2HZZFIMZ6O25KQLP5QS5A}

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	2026-07-05T04:59:56.548470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

018e32e8f9c950ccf9daeaa0b7f612e83e169463e78b17718a0af9a2e1efd79d

Aliases

arxiv: 2012.00289 · arxiv_version: 2012.00289v2 · doi: 10.48550/arxiv.2012.00289 · pith_short_12: AGHDF2HZZFIM · pith_short_16: AGHDF2HZZFIMZ6O2 · pith_short_8: AGHDF2HZ

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/AGHDF2HZZFIMZ6O25KQLP5QS5A \
  | 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: 018e32e8f9c950ccf9daeaa0b7f612e83e169463e78b17718a0af9a2e1efd79d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c58db1ba325fb1b356df589116e6a83244a7f560afdae1d840b2bc3a6fe5cc30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2020-12-01T06:12:30Z",
    "title_canon_sha256": "45988169834f0052fd2829374535bbf9027c5040526a9c8c62c8b118aefd4e48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00289",
    "kind": "arxiv",
    "version": 2
  }
}