Pith Number

pith:22JEK7A2

pith:2017:22JEK7A2O5FTO7VLMDA7XGUORM

not attested not anchored not stored refs pending

Computing the Margin of Victory in Preferential Parliamentary Elections

Michelle Blom, Peter J. Stuckey, Vanessa Teague

arxiv:1708.00121 v1 · 2017-08-01 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22JEK7A2O5FTO7VLMDA7XGUORM}

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	2026-05-18T00:39:06.004840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d692457c1a774b377eab60c1fb9a8e8b2cf416df5db32474f67423c8ef97e94f

Aliases

arxiv: 1708.00121 · arxiv_version: 1708.00121v1 · doi: 10.48550/arxiv.1708.00121 · pith_short_12: 22JEK7A2O5FT · pith_short_16: 22JEK7A2O5FTO7VL · pith_short_8: 22JEK7A2

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/22JEK7A2O5FTO7VLMDA7XGUORM \
  | 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: d692457c1a774b377eab60c1fb9a8e8b2cf416df5db32474f67423c8ef97e94f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "343dcf7b5a3cebcbf494ea84b2b3f751170c7e9aaf8ec62d989a76894af327e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-08-01T01:15:06Z",
    "title_canon_sha256": "22e8c1072a57f0bf402ec187052177cd55d93b12d6819b4cfc9a2af783b1e3a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00121",
    "kind": "arxiv",
    "version": 1
  }
}