Pith Number

pith:BBA5QSFN

pith:2014:BBA5QSFNOXP4MAEYST5K7PK44D

not attested not anchored not stored refs pending

Sorting Networks: the End Game

Lu\'is Cruz-Filipe, Michael Codish, Peter Schneider-Kamp

arxiv:1411.6408 v1 · 2014-11-24 · 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{BBA5QSFNOXP4MAEYST5K7PK44D}

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	2026-05-18T00:56:26.268622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0841d848ad75dfc6009894faafbd5ce0cf7a83647a7e46c23b05c5676c07abee

Aliases

arxiv: 1411.6408 · arxiv_version: 1411.6408v1 · doi: 10.48550/arxiv.1411.6408 · pith_short_12: BBA5QSFNOXP4 · pith_short_16: BBA5QSFNOXP4MAEY · pith_short_8: BBA5QSFN

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/BBA5QSFNOXP4MAEYST5K7PK44D \
  | 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: 0841d848ad75dfc6009894faafbd5ce0cf7a83647a7e46c23b05c5676c07abee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4225fc4cc6dc2b8b2f2ccebc11412bef3963e6cb195704339f03a8283a11ab94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-24T11:00:09Z",
    "title_canon_sha256": "54038f049d98b95da25bd3553eb71f30c82b23b565ceb3a1b554b0e443df2b5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6408",
    "kind": "arxiv",
    "version": 1
  }
}