Pith Number

pith:4W2ZS3OQ

pith:2015:4W2ZS3OQCUXEDPDVBJC2YYNNFF

not attested not anchored not stored refs pending

Approximation Algorithms for Computing Maximin Share Allocations

Afshin Nikzad, Amin Saberi, Evangelos Markakis, Georgios Amanatidis

arxiv:1503.00941 v3 · 2015-03-03 · 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{4W2ZS3OQCUXEDPDVBJC2YYNNFF}

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	2026-05-18T00:13:48.639515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b5996dd0152e41bc750a45ac61ad296f34983b94818f9dd34f4e10d09ea9fb

Aliases

arxiv: 1503.00941 · arxiv_version: 1503.00941v3 · doi: 10.48550/arxiv.1503.00941 · pith_short_12: 4W2ZS3OQCUXE · pith_short_16: 4W2ZS3OQCUXEDPDV · pith_short_8: 4W2ZS3OQ

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/4W2ZS3OQCUXEDPDVBJC2YYNNFF \
  | 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: e5b5996dd0152e41bc750a45ac61ad296f34983b94818f9dd34f4e10d09ea9fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd2a61f10b0dcc486d7cbdff808f27c9ae0bfb0b8aff6fdc59580e55e541d4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-03-03T13:37:53Z",
    "title_canon_sha256": "8934d320f77cd9c7215466c8493e75fcd7bf742dfe53b7c9ca65169e384f5315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00941",
    "kind": "arxiv",
    "version": 3
  }
}