Pith Number

pith:F5GAMP3I

pith:2014:F5GAMP3IQVQJAT2C4ZKURTN2WY

not attested not anchored not stored refs pending

Faster Sorting Networks for $17$, $19$ and $20$ Inputs

Mike M\"uller, Thorsten Ehlers

arxiv:1410.2736 v1 · 2014-10-10 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5GAMP3IQVQJAT2C4ZKURTN2WY}

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	2026-05-18T02:40:37.319496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f4c063f688560904f42e65548cdbab607e0a56e2939369e64bc1f4f0c4579ad

Aliases

arxiv: 1410.2736 · arxiv_version: 1410.2736v1 · doi: 10.48550/arxiv.1410.2736 · pith_short_12: F5GAMP3IQVQJ · pith_short_16: F5GAMP3IQVQJAT2C · pith_short_8: F5GAMP3I

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/F5GAMP3IQVQJAT2C4ZKURTN2WY \
  | 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: 2f4c063f688560904f42e65548cdbab607e0a56e2939369e64bc1f4f0c4579ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bc9d0dd8f7bc71cbd06e69bfafad7366907f7c35f09c5cbe63fa0f27b2e8ad4",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-10-10T10:55:38Z",
    "title_canon_sha256": "68685fab33d868ae98c0994556036c9c8fde398c21755047d01912f80c5aa960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2736",
    "kind": "arxiv",
    "version": 1
  }
}