Pith Number

pith:RWAXGQ4U

pith:2019:RWAXGQ4UBNILB33YAE2MIYT25G

not attested not anchored not stored refs pending

Fragility of Layout-Based and Visual GUI Test Scripts: An Assessment Study on a Hybrid Mobile Application

Luca Ardito, Marco Torchiano, Riccardo Coppola

arxiv:1907.08164 v2 · 2019-07-18 · 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{RWAXGQ4UBNILB33YAE2MIYT25G}

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	2026-05-17T23:39:23.599683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d817343940b50b0ef780134c4627ae993d2cb45a6498a18b3a21953a2a8b708

Aliases

arxiv: 1907.08164 · arxiv_version: 1907.08164v2 · doi: 10.48550/arxiv.1907.08164 · pith_short_12: RWAXGQ4UBNIL · pith_short_16: RWAXGQ4UBNILB33Y · pith_short_8: RWAXGQ4U

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/RWAXGQ4UBNILB33YAE2MIYT25G \
  | 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: 8d817343940b50b0ef780134c4627ae993d2cb45a6498a18b3a21953a2a8b708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3435f844bcd4fdb6a05730cc1fb72534200c6321aa13246c5470ff6a3a2e550",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-07-18T17:10:40Z",
    "title_canon_sha256": "1c7dbfc420077ce7901292425bb109e14933330117b3daba57f6ac3cb1c9d5c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08164",
    "kind": "arxiv",
    "version": 2
  }
}