Pith Number

pith:G3EFWTYO

pith:2017:G3EFWTYOW2NDBAV5XMRZDS2Y25

not attested not anchored not stored refs pending

Runaway Feedback Loops in Predictive Policing

Carlos Scheidegger, Danielle Ensign, Scott Neville, Sorelle A. Friedler, Suresh Venkatasubramanian

arxiv:1706.09847 v3 · 2017-06-29 · cs.CY · 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{G3EFWTYOW2NDBAV5XMRZDS2Y25}

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	2026-05-18T00:27:28.006828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36c85b4f0eb69a3082bdbb2391cb58d7646492424fd916a8cc37864c73da7526

Aliases

arxiv: 1706.09847 · arxiv_version: 1706.09847v3 · doi: 10.48550/arxiv.1706.09847 · pith_short_12: G3EFWTYOW2ND · pith_short_16: G3EFWTYOW2NDBAV5 · pith_short_8: G3EFWTYO

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/G3EFWTYOW2NDBAV5XMRZDS2Y25 \
  | 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: 36c85b4f0eb69a3082bdbb2391cb58d7646492424fd916a8cc37864c73da7526

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cdefb690f857a4e99a773032ea684e71597ad8a1571783326371842b98f3c82",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-06-29T16:50:22Z",
    "title_canon_sha256": "9156322fa911829b5aaba29cf8989303d077078ba02e9b3cd8854cb142ac722c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09847",
    "kind": "arxiv",
    "version": 3
  }
}