Pith Number

pith:QLNYK6AZ

pith:2015:QLNYK6AZ4RET2EQBJJE3FGPLE6

not attested not anchored not stored refs pending

Quicksort, Largest Bucket, and Min-Wise Hashing with Limited Independence

Mathias B{\ae}k Tejs Knudsen, Morten St\"ockel

arxiv:1502.05729 v1 · 2015-02-19 · 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{QLNYK6AZ4RET2EQBJJE3FGPLE6}

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	2026-05-18T02:26:44.944761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82db857819e4493d12014a49b299eb278d96193fe650982756b77e96c153c1ab

Aliases

arxiv: 1502.05729 · arxiv_version: 1502.05729v1 · doi: 10.48550/arxiv.1502.05729 · pith_short_12: QLNYK6AZ4RET · pith_short_16: QLNYK6AZ4RET2EQB · pith_short_8: QLNYK6AZ

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/QLNYK6AZ4RET2EQBJJE3FGPLE6 \
  | 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: 82db857819e4493d12014a49b299eb278d96193fe650982756b77e96c153c1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b88551a2e1722d06c8966312e759547ed0a8d83ae824d62b536803d8478e212",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-02-19T21:20:56Z",
    "title_canon_sha256": "72613196bb6ef1eea1fb12593b2df5c3d7619e5694bb37a970fdb5caef69a06d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05729",
    "kind": "arxiv",
    "version": 1
  }
}