Pith Number

pith:QZ7RHSHT

pith:2018:QZ7RHSHTDYSSUZWLWWBN6W3C4J

not attested not anchored not stored refs pending

Scrum2Kanban: Integrating Kanban and Scrum in a University Software Engineering Capstone Course

Christoph Matthies

arxiv:1804.03412 v2 · 2018-04-10 · 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{QZ7RHSHTDYSSUZWLWWBN6W3C4J}

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	2026-05-18T00:06:24.974767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867f13c8f31e252a66cbb582df5b62e27b55d533413402ca73e9cc34d1200d66

Aliases

arxiv: 1804.03412 · arxiv_version: 1804.03412v2 · doi: 10.48550/arxiv.1804.03412 · pith_short_12: QZ7RHSHTDYSS · pith_short_16: QZ7RHSHTDYSSUZWL · pith_short_8: QZ7RHSHT

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/QZ7RHSHTDYSSUZWLWWBN6W3C4J \
  | 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: 867f13c8f31e252a66cbb582df5b62e27b55d533413402ca73e9cc34d1200d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f445cbbfdd4e75c469d55cc64b045922ea3ec7d749dd9ee4e2df0ff86f7b4d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-04-10T09:19:44Z",
    "title_canon_sha256": "dd93f779c6761c17257f15820e875d2414c73c062fe205ef118c032bc59f5638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03412",
    "kind": "arxiv",
    "version": 2
  }
}