Pith Number

pith:3MLIOW6A

pith:2019:3MLIOW6ACZR6BE5WXVQ2YPLN32

not attested not anchored not stored refs pending

Empirical Review of Java Program Repair Tools: A Large-Scale Experiment on 2,141 Bugs and 23,551 Repair Attempts

Fernanda Madeiral, Matias Martinez, Rui Abreu, Thomas Durieux

arxiv:1905.11973 v1 · 2019-05-28 · 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{3MLIOW6ACZR6BE5WXVQ2YPLN32}

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	2026-05-17T23:44:49.788366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db16875bc01663e093b6bd61ac3d6ddeb56ce21b6daa2b842bc6cb58b1cab675

Aliases

arxiv: 1905.11973 · arxiv_version: 1905.11973v1 · doi: 10.48550/arxiv.1905.11973 · pith_short_12: 3MLIOW6ACZR6 · pith_short_16: 3MLIOW6ACZR6BE5W · pith_short_8: 3MLIOW6A

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/3MLIOW6ACZR6BE5WXVQ2YPLN32 \
  | 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: db16875bc01663e093b6bd61ac3d6ddeb56ce21b6daa2b842bc6cb58b1cab675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5048d3016a82a1edfffcb12fa5aa93009fa090cd90c13ea049d078df9b60608d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-05-28T17:49:19Z",
    "title_canon_sha256": "5c02e9e428f8cb92eaba4dbe28aee52933e6eb5aafbde950adfdaab41f2c20f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11973",
    "kind": "arxiv",
    "version": 1
  }
}