Pith Number

pith:YR2IT2MB

pith:2018:YR2IT2MBNWGEZMVN7MH25ELF36

not attested not anchored not stored refs pending

Analyzing Popularity of Software Testing Careers in Canada

Luiz Fernando Capretz, Pradeep Kashinath Waychal, Sachin Narendra Pardeshi

arxiv:1812.05172 v1 · 2018-12-12 · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YR2IT2MBNWGEZMVN7MH25ELF36}

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	2026-05-17T23:58:24.277639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c47489e9816d8c4cb2adfb0fae9165dfa08ba94f1aa3304fa8ba38f2f3c83d6c

Aliases

arxiv: 1812.05172 · arxiv_version: 1812.05172v1 · doi: 10.48550/arxiv.1812.05172 · pith_short_12: YR2IT2MBNWGE · pith_short_16: YR2IT2MBNWGEZMVN · pith_short_8: YR2IT2MB

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/YR2IT2MBNWGEZMVN7MH25ELF36 \
  | 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: c47489e9816d8c4cb2adfb0fae9165dfa08ba94f1aa3304fa8ba38f2f3c83d6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0391374dbb939d84ac73b7f29696cb1f322f50a31631ce64be9dede7a6da349b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-12-12T21:56:13Z",
    "title_canon_sha256": "82b5a3cd77da7ac4baaf7a4596e90895ce1e1069ed94245873c143c45d2ec023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05172",
    "kind": "arxiv",
    "version": 1
  }
}