Pith Number

pith:O2IHJSB2

pith:2025:O2IHJSB26CNIKBCAG2DTZQT7FO

not attested not anchored not stored refs pending

Simulink Mutation Testing using CodeBERT

Delaram Ghobari, Jingfan Zhang, Mehrdad Sabetzadeh, Shiva Nejati

arxiv:2501.07553 v1 · 2025-01-13 · 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{O2IHJSB26CNIKBCAG2DTZQT7FO}

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	2026-07-05T10:00:30.064100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

769074c83af09a85044036873cc27f2bb5f19c3301b825a8bc8fd6445ae3263a

Aliases

arxiv: 2501.07553 · arxiv_version: 2501.07553v1 · doi: 10.48550/arxiv.2501.07553 · pith_short_12: O2IHJSB26CNI · pith_short_16: O2IHJSB26CNIKBCA · pith_short_8: O2IHJSB2

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/O2IHJSB26CNIKBCAG2DTZQT7FO \
  | 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: 769074c83af09a85044036873cc27f2bb5f19c3301b825a8bc8fd6445ae3263a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "623163a47befdc7f5b89bfd748c5b16e944a46bdbe42e7b872bbf14718251759",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-01-13T18:37:01Z",
    "title_canon_sha256": "935c563ced263d970d8d58d70806ff63504207d16d3bf1b6ff33462741470a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07553",
    "kind": "arxiv",
    "version": 1
  }
}