Pith Number

pith:PXFPRKZA

pith:2014:PXFPRKZAIDJDE5QJOIGWXBEHBM

not attested not anchored not stored refs pending

Automatic Repair of Buggy If Conditions and Missing Preconditions with SMT

Daniel Le Berre (CRIL), Favio Demarco, Jifeng Xuan (INRIA Lille - Nord Europe), Martin Monperrus (INRIA Lille - Nord Europe)

arxiv:1404.3186 v1 · 2014-04-11 · 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{PXFPRKZAIDJDE5QJOIGWXBEHBM}

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	2026-05-18T00:11:29.123267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dcaf8ab2040d2327609720d6b84870b2e3e1cc5769d8e876de9613219a00344

Aliases

arxiv: 1404.3186 · arxiv_version: 1404.3186v1 · doi: 10.48550/arxiv.1404.3186 · pith_short_12: PXFPRKZAIDJD · pith_short_16: PXFPRKZAIDJDE5QJ · pith_short_8: PXFPRKZA

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/PXFPRKZAIDJDE5QJOIGWXBEHBM \
  | 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: 7dcaf8ab2040d2327609720d6b84870b2e3e1cc5769d8e876de9613219a00344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84e7a55c431c67d4e3c5af87d8002b619534cb025a7e2f39ed922a6d19de8f65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-04-11T18:57:52Z",
    "title_canon_sha256": "655e24ce33f88d6d720b15721cc81f6a446951b876c4a61fce982e2f2f16fd03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3186",
    "kind": "arxiv",
    "version": 1
  }
}