Pith Number

pith:AVVFJER2

pith:2014:AVVFJER2NWJLRAT75XBQU34YKF

not attested not anchored not stored refs pending

Analysis of Pivot Sampling in Dual-Pivot Quicksort

Conrado Mart\'inez, Markus E. Nebel, Sebastian Wild

arxiv:1412.0193 v2 · 2014-11-30 · cs.DS · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVVFJER2NWJLRAT75XBQU34YKF}

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	2026-05-18T01:35:35.177753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056a54923a6d92b8827fedc30a6f985143cb4c7202f8076ef233b6df0f7a4537

Aliases

arxiv: 1412.0193 · arxiv_version: 1412.0193v2 · doi: 10.48550/arxiv.1412.0193 · pith_short_12: AVVFJER2NWJL · pith_short_16: AVVFJER2NWJLRAT7 · pith_short_8: AVVFJER2

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/AVVFJER2NWJLRAT75XBQU34YKF \
  | 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: 056a54923a6d92b8827fedc30a6f985143cb4c7202f8076ef233b6df0f7a4537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec798a6faaac757a067dd07e7342f5e31810ab605b4cb860e03bee91609ac828",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-30T07:49:11Z",
    "title_canon_sha256": "a79a2bbe236b678685f0dad9339513840c5738ad1b51cd2aa94a2589fcd1bb80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0193",
    "kind": "arxiv",
    "version": 2
  }
}