Pith Number

pith:CCSKTJZ4

pith:2019:CCSKTJZ4AUYRBEXZRALWWFZK4G

not attested not anchored not stored refs pending

Manipulating Elections by Selecting Issues

David Kai Zhang, Jasper Lu, Svetlana Obraztsova, Yevgeniy Vorobeychik, Zinovi Rabinovich

arxiv:1911.12472 v1 · 2019-11-28 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCSKTJZ4AUYRBEXZRALWWFZK4G}

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	2026-07-05T00:22:45.533566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a4a9a73c05311092f988176b172ae18ce9ef7ba75f9476e6d94a12e41872cb

Aliases

arxiv: 1911.12472 · arxiv_version: 1911.12472v1 · doi: 10.48550/arxiv.1911.12472 · pith_short_12: CCSKTJZ4AUYR · pith_short_16: CCSKTJZ4AUYRBEXZ · pith_short_8: CCSKTJZ4

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/CCSKTJZ4AUYRBEXZRALWWFZK4G \
  | 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: 10a4a9a73c05311092f988176b172ae18ce9ef7ba75f9476e6d94a12e41872cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb5a5d0542933279b922adec01aa8be83f40535dfba5eab9e4dd0f4931081615",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-11-28T00:59:57Z",
    "title_canon_sha256": "6a342b5426aca17f99a858942954f0ea3f93912825f89f0df390c655ebcd3c3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12472",
    "kind": "arxiv",
    "version": 1
  }
}