Pith Number

pith:YUEN25JO

pith:2018:YUEN25JOF67MPOCUVUFNV5FQ2N

not attested not anchored not stored refs pending

Quantifying Gerrymandering in North Carolina

Christy Vaughn Graves, Gregory Herschlag, Han Sung Kang, Jonathan C. Mattingly, Justin Luo, Robert Ravier, Sachet Bangia

arxiv:1801.03783 v1 · 2018-01-10 · physics.soc-ph · 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{YUEN25JOF67MPOCUVUFNV5FQ2N}

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	2026-05-18T00:26:13.465735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c508dd752e2fbec7b854ad0adaf4b0d37e73a5b1762ea6287b1877af02b367c7

Aliases

arxiv: 1801.03783 · arxiv_version: 1801.03783v1 · doi: 10.48550/arxiv.1801.03783 · pith_short_12: YUEN25JOF67M · pith_short_16: YUEN25JOF67MPOCU · pith_short_8: YUEN25JO

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/YUEN25JOF67MPOCUVUFNV5FQ2N \
  | 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: c508dd752e2fbec7b854ad0adaf4b0d37e73a5b1762ea6287b1877af02b367c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e927b047732b8e93f371009b29144676d3e295d9b066610efa6ff1efe9acc48",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-01-10T05:55:41Z",
    "title_canon_sha256": "926fb51c3c0808792f944c054f6da85ed08e1d40266974429c69e1de2f08a784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03783",
    "kind": "arxiv",
    "version": 1
  }
}