Pith Number

pith:WGI5I4J4

pith:2013:WGI5I4J4EAQZPPBUDKMSOWNZIM

not attested not anchored not stored refs pending

X THEN X: Manipulation of Same-System Runoff Elections

Edith Hemaspaandra, Lane A. Hemaspaandra, Zack Fitzsimmons

arxiv:1301.6118 v2 · 2013-01-25 · cs.GT · cs.CC · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGI5I4J4EAQZPPBUDKMSOWNZIM}

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	2026-05-18T02:49:20.465717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b191d4713c202197bc341a992759b943007162ec63e94d64e6bf3637ab50d281

Aliases

arxiv: 1301.6118 · arxiv_version: 1301.6118v2 · doi: 10.48550/arxiv.1301.6118 · pith_short_12: WGI5I4J4EAQZ · pith_short_16: WGI5I4J4EAQZPPBU · pith_short_8: WGI5I4J4

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/WGI5I4J4EAQZPPBUDKMSOWNZIM \
  | 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: b191d4713c202197bc341a992759b943007162ec63e94d64e6bf3637ab50d281

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f42a754b6ea438530cfca26f010feb8f6441cbec6a28b8439983fcec81ca5d62",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-01-25T18:40:06Z",
    "title_canon_sha256": "db3604815b88fc26e66e3bffce38c8feb12707a4aad1fe20cb52d335643109c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6118",
    "kind": "arxiv",
    "version": 2
  }
}