Pith Number

pith:2HKDKR2H

pith:2019:2HKDKR2HXJFM6XTFJUWC5A4MRM

not attested not anchored not stored refs pending

Generating Pairwise Combinatorial Interaction Test Suites Using Single Objective Dragonfly Optimisation Algorithm

Bestoun S. Ahmed

arxiv:1905.06734 v1 · 2019-04-09 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HKDKR2HXJFM6XTFJUWC5A4MRM}

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	2026-05-17T23:46:01.204245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d4354747ba4acf5e654d2c2e838c8b02dd947b04e5dbff6652950780d45adf

Aliases

arxiv: 1905.06734 · arxiv_version: 1905.06734v1 · doi: 10.48550/arxiv.1905.06734 · pith_short_12: 2HKDKR2HXJFM · pith_short_16: 2HKDKR2HXJFM6XTF · pith_short_8: 2HKDKR2H

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/2HKDKR2HXJFM6XTFJUWC5A4MRM \
  | 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: d1d4354747ba4acf5e654d2c2e838c8b02dd947b04e5dbff6652950780d45adf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54207389f479e501c075a3e9e6cfd630b366db41bc955f6005425e924332d608",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-04-09T20:41:20Z",
    "title_canon_sha256": "955e0b1b710130d5ec3249e1d3ef0c197755d3075607c0336ac5f5601aecb18d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06734",
    "kind": "arxiv",
    "version": 1
  }
}