Pith Number

pith:VBLY7LCU

pith:2022:VBLY7LCUHMF47EC7OSODRAQKR4

not attested not anchored not stored refs pending

Mining Android API Usage to Generate Unit Test Cases for Pinpointing Compatibility Issues

John Grundy, Li Li, Pei Liu, Xiao Chen, Xiaoyu Sun, Yanjie Zhao

arxiv:2208.13417 v1 · 2022-08-29 · 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{VBLY7LCUHMF47EC7OSODRAQKR4}

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	2026-07-05T04:52:08.609722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8578fac543b0bcf905f749c38820a8f0c939f110baec6f240f86668f5174bac

Aliases

arxiv: 2208.13417 · arxiv_version: 2208.13417v1 · doi: 10.48550/arxiv.2208.13417 · pith_short_12: VBLY7LCUHMF4 · pith_short_16: VBLY7LCUHMF47EC7 · pith_short_8: VBLY7LCU

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/VBLY7LCUHMF47EC7OSODRAQKR4 \
  | 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: a8578fac543b0bcf905f749c38820a8f0c939f110baec6f240f86668f5174bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "350f4ec2ab8b77fb38912db43c2d65cb99f65e7f785dd38d279ef39a0e8639cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-08-29T08:21:46Z",
    "title_canon_sha256": "a80c988305b8206955c2993352ca4ac36e3e209663257e7c6ed84e1753f7cb40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.13417",
    "kind": "arxiv",
    "version": 1
  }
}