Pith Number

pith:H4BBADM6

pith:2025:H4BBADM6BRBEU45VARZPQXNN2I

not attested not anchored not stored refs pending

Evolution analysis of software quality metrics in an open-source java project: A case study on TestNG

Venkata Sai Sravya Sambaturu

arxiv:2505.22884 v1 · 2025-05-28 · cs.SE · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4BBADM6BRBEU45VARZPQXNN2I}

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	2026-07-05T11:11:51.462680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f02100d9e0c424a73b50472f85dadd22381db6138101b170eed188c7e96b755

Aliases

arxiv: 2505.22884 · arxiv_version: 2505.22884v1 · doi: 10.48550/arxiv.2505.22884 · pith_short_12: H4BBADM6BRBE · pith_short_16: H4BBADM6BRBEU45V · pith_short_8: H4BBADM6

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/H4BBADM6BRBEU45VARZPQXNN2I \
  | 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: 3f02100d9e0c424a73b50472f85dadd22381db6138101b170eed188c7e96b755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e06884d59aab2faa96363c96a59eb1f7180f50c415dd146ad4513b81919a998b",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-05-28T21:34:27Z",
    "title_canon_sha256": "fa6ffd3e4c912c67934ddc6ad6efa289f02a5a6e572cd3c57057bc600a90cb97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22884",
    "kind": "arxiv",
    "version": 1
  }
}