Pith Number

pith:UZ34M3JU

pith:2018:UZ34M3JUK5ZFTSS3OPW7QBB7YL

not attested not anchored not stored refs pending

Joint Size and Depth Optimization of Sorting Networks

Jos\'e A. R. Fonollosa

arxiv:1806.00305 v1 · 2018-06-01 · 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{UZ34M3JUK5ZFTSS3OPW7QBB7YL}

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	2026-05-18T00:14:24.087879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a677c66d34577259ca5b73edf8043fc2c7aaa318c89648c40976144ad90345ca

Aliases

arxiv: 1806.00305 · arxiv_version: 1806.00305v1 · doi: 10.48550/arxiv.1806.00305 · pith_short_12: UZ34M3JUK5ZF · pith_short_16: UZ34M3JUK5ZFTSS3 · pith_short_8: UZ34M3JU

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/UZ34M3JUK5ZFTSS3OPW7QBB7YL \
  | 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: a677c66d34577259ca5b73edf8043fc2c7aaa318c89648c40976144ad90345ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75476a43e4cdd1424a5589a5b8b7dbc0221602a66beff95477c1c7038c034e6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-06-01T12:20:45Z",
    "title_canon_sha256": "aa6d862cf6511cd336bc5df620e8f699ab289e42f4a3ef106434a47e6f95427f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00305",
    "kind": "arxiv",
    "version": 1
  }
}