Pith Number

pith:IDO4UMWG

pith:2016:IDO4UMWGLPTW2QUQUMYZEPN4Z6

not attested not anchored not stored refs pending

A Model to Estimate First-Order Mutation Coverage from Higher-Order Mutation Coverage

Alessandro Murgia, Ali Parsai, Serge Demeyer

arxiv:1610.01245 v1 · 2016-10-05 · 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{IDO4UMWGLPTW2QUQUMYZEPN4Z6}

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	2026-05-18T01:02:12.205963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40ddca32c65be76d4290a331923dbccfba5bd51cf3d59a9818c589679bd4d647

Aliases

arxiv: 1610.01245 · arxiv_version: 1610.01245v1 · doi: 10.48550/arxiv.1610.01245 · pith_short_12: IDO4UMWGLPTW · pith_short_16: IDO4UMWGLPTW2QUQ · pith_short_8: IDO4UMWG

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/IDO4UMWGLPTW2QUQUMYZEPN4Z6 \
  | 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: 40ddca32c65be76d4290a331923dbccfba5bd51cf3d59a9818c589679bd4d647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bc67ec73c6c2dbc93ad381db3bd657cadc1cb5d2cc34f1233aa7cea5d8f931c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-10-05T01:15:42Z",
    "title_canon_sha256": "a0013520463318badd14916098c6e90bed1ecf85d3e4c86214b56616c99acc6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01245",
    "kind": "arxiv",
    "version": 1
  }
}