Pith Number

pith:PILRKSMK

pith:2012:PILRKSMK673GNOIRQHB2GUIHES

not attested not anchored not stored refs pending

Evaluation of the Design Metric to Reduce the Number of Defects in Software Development

M. Rizwan Jameel Qureshi, Waseem Qureshi

arxiv:1204.4909 v1 · 2012-04-22 · 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{PILRKSMK673GNOIRQHB2GUIHES}

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	2026-05-18T03:57:15.156176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1715498af7f666b91181c3a3510724b13cf9e1334a448927fb7d27278a1187

Aliases

arxiv: 1204.4909 · arxiv_version: 1204.4909v1 · doi: 10.48550/arxiv.1204.4909 · pith_short_12: PILRKSMK673G · pith_short_16: PILRKSMK673GNOIR · pith_short_8: PILRKSMK

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/PILRKSMK673GNOIRQHB2GUIHES \
  | 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: 7a1715498af7f666b91181c3a3510724b13cf9e1334a448927fb7d27278a1187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe131af98a4280ef54c4e4d8f3770bb91ecb756c17d4c00c8802975cbd9fcc75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2012-04-22T16:35:41Z",
    "title_canon_sha256": "ec50fd4e32e78cfd13cdf059034b83d987f68d541b5cb324b15a701d407da9cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4909",
    "kind": "arxiv",
    "version": 1
  }
}