Pith Number

pith:SVSTHOGI

pith:2018:SVSTHOGIUCKTFG5WHEFPWH22DF

not attested not anchored not stored refs pending

QuickXsort - A Fast Sorting Scheme in Theory and Practice

Armin Wei{\ss}, Sebastian Wild, Stefan Edelkamp

arxiv:1811.01259 v1 · 2018-11-03 · 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{SVSTHOGIUCKTFG5WHEFPWH22DF}

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	2026-05-18T00:01:34.819591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956533b8c8a095329bb6390afb1f5a1955090c389befcc516b90b6ac4f6534e1

Aliases

arxiv: 1811.01259 · arxiv_version: 1811.01259v1 · doi: 10.48550/arxiv.1811.01259 · pith_short_12: SVSTHOGIUCKT · pith_short_16: SVSTHOGIUCKTFG5W · pith_short_8: SVSTHOGI

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/SVSTHOGIUCKTFG5WHEFPWH22DF \
  | 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: 956533b8c8a095329bb6390afb1f5a1955090c389befcc516b90b6ac4f6534e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adb3eaa453b2d1e0a849c4e054a4d3f5efe69db7d807e2008598c422d1521b2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-11-03T18:00:29Z",
    "title_canon_sha256": "ffab740b61953eb13f262fac5ec5c6c4a1b86e2e7828719309106cb0f8e87401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01259",
    "kind": "arxiv",
    "version": 1
  }
}