Pith Number

pith:WEPGJ3JT

pith:2020:WEPGJ3JTL3QAX53E3IC6634D6W

not attested not anchored not stored refs pending

Management of quality requirements in agile and rapid software development: A systematic mapping study

Anna Maria Vollmer, Lidia Lopez, Markku Oivo, Pertti Karhap\"a\"a, Pilar Rodriiguez, Silverio Martinez-Fernandez, Woubshet Behutiye, Xavier Burgues, Xavier Franch

arxiv:2002.02303 v1 · 2020-02-06 · 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{WEPGJ3JTL3QAX53E3IC6634D6W}

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	2026-07-05T00:38:50.905889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b11e64ed335ee00bf764da05ef6f83f5be6267c7fc135d8f209dc89812aad929

Aliases

arxiv: 2002.02303 · arxiv_version: 2002.02303v1 · doi: 10.48550/arxiv.2002.02303 · pith_short_12: WEPGJ3JTL3QA · pith_short_16: WEPGJ3JTL3QAX53E · pith_short_8: WEPGJ3JT

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/WEPGJ3JTL3QAX53E3IC6634D6W \
  | 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: b11e64ed335ee00bf764da05ef6f83f5be6267c7fc135d8f209dc89812aad929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "573565b06c96381925f584009bfa7aa3dd9b3f470f54f20af5585c2332b295d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-02-06T15:20:07Z",
    "title_canon_sha256": "e0af0ae999342f80a3d072f8a4a84a949c654a586f4bc98cfadfa107ba03d116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02303",
    "kind": "arxiv",
    "version": 1
  }
}