Pith Number

pith:AN5DRNF5

pith:2023:AN5DRNF5HAFUEGHYJ7K42XHXC2

not attested not anchored not stored refs pending

On the Use of Static Analysis to Engage Students with Software Quality Improvement: An Experience with PMD

Eman Abdullah AlOmar, Mohamed Wiem Mkaouer, Salma Abdullah AlOmar

arxiv:2302.05554 v2 · 2023-02-11 · 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{AN5DRNF5HAFUEGHYJ7K42XHXC2}

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	2026-07-05T06:32:36.610784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

037a38b4bd380b4218f84fd5cd5cf71685ebdc0f41fdb7a755fe3812ab49585d

Aliases

arxiv: 2302.05554 · arxiv_version: 2302.05554v2 · doi: 10.48550/arxiv.2302.05554 · pith_short_12: AN5DRNF5HAFU · pith_short_16: AN5DRNF5HAFUEGHY · pith_short_8: AN5DRNF5

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/AN5DRNF5HAFUEGHYJ7K42XHXC2 \
  | 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: 037a38b4bd380b4218f84fd5cd5cf71685ebdc0f41fdb7a755fe3812ab49585d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19382eb8126f6d4b7efc9f0e952e5e44c7fda81001efb106ee7d4407bce0f7b6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-02-11T00:21:04Z",
    "title_canon_sha256": "c2539cb27c88bf122665f5fc407a271263b0e9bf0291ef9151553401c5243869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05554",
    "kind": "arxiv",
    "version": 2
  }
}