Pith Number

pith:UPDW7O3U

pith:2019:UPDW7O3UCHWEST2L3U3UBNTLAB

not attested not anchored not stored refs pending

Incorporating fault-proneness estimations into coverage-based test case prioritization methods

Ali Nosrati, Khashayar Etemadi, Mostafa Mahdieh, Sajad Jalali, Seyed-Hassan Mirian-Hosseinabadi

arxiv:1908.06502 v2 · 2019-08-18 · 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{UPDW7O3UCHWEST2L3U3UBNTLAB}

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	2026-07-05T00:40:57.411604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c76fbb7411ec494f4bdd3740b66b004812c5579d3e8acf8bbe952cca328aa6

Aliases

arxiv: 1908.06502 · arxiv_version: 1908.06502v2 · doi: 10.48550/arxiv.1908.06502 · pith_short_12: UPDW7O3UCHWE · pith_short_16: UPDW7O3UCHWEST2L · pith_short_8: UPDW7O3U

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/UPDW7O3UCHWEST2L3U3UBNTLAB \
  | 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: a3c76fbb7411ec494f4bdd3740b66b004812c5579d3e8acf8bbe952cca328aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d11baa597daa2664e2467a2dee203eea2904766f9d417f8e39ba582e141bed5e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-08-18T19:05:49Z",
    "title_canon_sha256": "1266dd3f01c6483383f9e5a356b2d3619a42efdc92cf398bf5a1d713a1e13061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06502",
    "kind": "arxiv",
    "version": 2
  }
}