Pith Number

pith:2VR52PU7

pith:2019:2VR52PU7GAHCHLL73Y6PAYVDFJ

not attested not anchored not stored refs pending

Practical experiences and value of applying software analytics to manage quality

Alessandra Bagnato, Anna Maria Vollmer, Jari Partanen, Lidia L\'opez, Pilar Rodr\'iguez, Silverio Mart\'inez-Fern\'andez

arxiv:1910.11007 v1 · 2019-10-24 · 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{2VR52PU7GAHCHLL73Y6PAYVDFJ}

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	2026-07-05T00:14:37.984836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d563dd3e9f300e23ad7fde3cf062a32a6baf84acd70111b5877544e8df0f4516

Aliases

arxiv: 1910.11007 · arxiv_version: 1910.11007v1 · doi: 10.48550/arxiv.1910.11007 · pith_short_12: 2VR52PU7GAHC · pith_short_16: 2VR52PU7GAHCHLL7 · pith_short_8: 2VR52PU7

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/2VR52PU7GAHCHLL73Y6PAYVDFJ \
  | 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: d563dd3e9f300e23ad7fde3cf062a32a6baf84acd70111b5877544e8df0f4516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b776f256cd36117c6cb30665d68caabbb582ebe446bd02b575e89fcf44dff0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-10-24T10:05:08Z",
    "title_canon_sha256": "222561e49e0990f513ea1b2cb27265e1bbc0b91558222dc9839d47d1e10f26bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11007",
    "kind": "arxiv",
    "version": 1
  }
}