Pith Number

pith:TK2MWCKT

pith:2014:TK2MWCKTVBG7PNTXOZAJO7KBT3

not attested not anchored not stored refs pending

Towards a Benchmark and a Comparison Framework for Combinatorial Interaction Testing of Software Product Lines

Alexander Egyed, Enrique Alba, Evelyn Nicole Haslinger, Francisco Chicano, Javier Ferrer, Roberto E. Lopez-Herrejon

arxiv:1401.5367 v1 · 2014-01-21 · 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{TK2MWCKTVBG7PNTXOZAJO7KBT3}

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	2026-05-18T03:01:34.030005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ab4cb0953a84df7b6777640977d419ee126de3524f4bce9560466069fbf7cd5

Aliases

arxiv: 1401.5367 · arxiv_version: 1401.5367v1 · doi: 10.48550/arxiv.1401.5367 · pith_short_12: TK2MWCKTVBG7 · pith_short_16: TK2MWCKTVBG7PNTX · pith_short_8: TK2MWCKT

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/TK2MWCKTVBG7PNTXOZAJO7KBT3 \
  | 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: 9ab4cb0953a84df7b6777640977d419ee126de3524f4bce9560466069fbf7cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114729ff9a01092cf20c544f2223c3023e0bb5c8a8b1cdc1669d684ca0d76b2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-01-21T16:20:24Z",
    "title_canon_sha256": "99fa34a63520983cdd02e12c0bdc729294a060dbec60327831bb5544111f1fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5367",
    "kind": "arxiv",
    "version": 1
  }
}