Pith Number

pith:ZWFQETUI

pith:2024:ZWFQETUIG7EX4ESYCQ5YRYPOLM

not attested not anchored not stored refs pending

Null Compliance: NYC Local Law 144 and the Challenges of Algorithm Accountability

Briana Vecchione, COMM/INFO 2450 Student Investigators, Jacob Metcalf, J. Nathan Matias, Lucas Wright, Pika (Senhuang) Cai, Roxana Mike Muenster, Tianyao Qu

arxiv:2406.01399 v1 · 2024-06-03 · 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{ZWFQETUIG7EX4ESYCQ5YRYPOLM}

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	2026-07-05T08:26:39.466780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd8b024e8837c97e1258143b88e1ee5b36e3c11c9bcf1922da2dafaaffdd1b13

Aliases

arxiv: 2406.01399 · arxiv_version: 2406.01399v1 · doi: 10.48550/arxiv.2406.01399 · pith_short_12: ZWFQETUIG7EX · pith_short_16: ZWFQETUIG7EX4ESY · pith_short_8: ZWFQETUI

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/ZWFQETUIG7EX4ESYCQ5YRYPOLM \
  | 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: cd8b024e8837c97e1258143b88e1ee5b36e3c11c9bcf1922da2dafaaffdd1b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae6e10b9ed1d914f3033c16ad7ec63237c0e010e695c084da10cff20102523bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-06-03T15:01:20Z",
    "title_canon_sha256": "6f0f97381996b6fd7241466f0419e8156ff187c3d5cdf85bdb8dff31ca377a98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01399",
    "kind": "arxiv",
    "version": 1
  }
}