Pith Number

pith:OZNS5SQT

pith:2012:OZNS5SQTKMSJHZD5GVQTHAFL5J

not attested not anchored not stored refs pending

Search versus Decision for Election Manipulation Problems

Curtis Menton, Edith Hemaspaandra, Lane A. Hemaspaandra

arxiv:1202.6641 v2 · 2012-02-29 · 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{OZNS5SQTKMSJHZD5GVQTHAFL5J}

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	2026-05-18T02:21:17.434007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

765b2eca13532493e47d35613380abea5f6eab7db4d0b09c3bca613fc5946752

Aliases

arxiv: 1202.6641 · arxiv_version: 1202.6641v2 · doi: 10.48550/arxiv.1202.6641 · pith_short_12: OZNS5SQTKMSJ · pith_short_16: OZNS5SQTKMSJHZD5 · pith_short_8: OZNS5SQT

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/OZNS5SQTKMSJHZD5GVQTHAFL5J \
  | 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: 765b2eca13532493e47d35613380abea5f6eab7db4d0b09c3bca613fc5946752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bf78231f629c35dfd4d3c10c5b7968a73eca6bc4856866f8c7f613486ce93fd",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-02-29T18:48:08Z",
    "title_canon_sha256": "64b8cfcb5380e135b628f2ad1383400b6e4ed1ed942b2b35abb90f673713f6c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6641",
    "kind": "arxiv",
    "version": 2
  }
}