Pith Number

pith:JY42YPJN

pith:2019:JY42YPJNVA4E7P2D4AR54PTE6P

not attested not anchored not stored refs pending

FlakiMe: Laboratory-Controlled Test Flakiness Impact Assessment. A Case Study on Mutation Testing and Program Repair

Mark Harman, Maxime Cordy, Mike Papadakis, Renaud Rwemalika

arxiv:1912.03197 v1 · 2019-12-06 · 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{JY42YPJNVA4E7P2D4AR54PTE6P}

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	2026-07-05T00:24:31.705826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e39ac3d2da8384fbf43e023de3e64f3e9ddd4691a587cc1c70c32da417c2a57

Aliases

arxiv: 1912.03197 · arxiv_version: 1912.03197v1 · doi: 10.48550/arxiv.1912.03197 · pith_short_12: JY42YPJNVA4E · pith_short_16: JY42YPJNVA4E7P2D · pith_short_8: JY42YPJN

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/JY42YPJNVA4E7P2D4AR54PTE6P \
  | 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: 4e39ac3d2da8384fbf43e023de3e64f3e9ddd4691a587cc1c70c32da417c2a57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe12663481f9fa41adf4a42f6409583a32631faee04966a89526541572ef33d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-12-06T16:02:34Z",
    "title_canon_sha256": "488a1c3bfb356c7c2bea1295871b23049806ebd8f9334b84aa550492c3657c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03197",
    "kind": "arxiv",
    "version": 1
  }
}