Pith Number

pith:VV7KTGSN

pith:2016:VV7KTGSNUBS427RPJZXK34JLQS

not attested not anchored not stored refs pending

Approximation and Parameterized Complexity of Minimax Approval Voting

Arkadiusz Soca{\l}a, Krzysztof Sornat, {\L}ukasz Kowalik, Marek Cygan

arxiv:1607.07906 v1 · 2016-07-26 · cs.DS · cs.AI · cs.GT · 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{VV7KTGSNUBS427RPJZXK34JLQS}

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	2026-05-18T01:10:22.961723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad7ea99a4da065cd7e2f4e6eadf12b84a86b2b2848b5d052d5ed894b6c1b794f

Aliases

arxiv: 1607.07906 · arxiv_version: 1607.07906v1 · doi: 10.48550/arxiv.1607.07906 · pith_short_12: VV7KTGSNUBS4 · pith_short_16: VV7KTGSNUBS427RP · pith_short_8: VV7KTGSN

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/VV7KTGSNUBS427RPJZXK34JLQS \
  | 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: ad7ea99a4da065cd7e2f4e6eadf12b84a86b2b2848b5d052d5ed894b6c1b794f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33d959e4018d60b478ea174736fa08029ab77c008f3a8915eb00879124418b40",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GT",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-07-26T22:06:51Z",
    "title_canon_sha256": "613e98d0e85c3426dc490f58bb92b274e139f89a668f27ef610747f0823632d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07906",
    "kind": "arxiv",
    "version": 1
  }
}