Pith Number

pith:L5U7P4QN

pith:2019:L5U7P4QNAMQZJPTNRESXI6YIOE

not attested not anchored not stored refs pending

The prospects of a quantitative measurement of agility: A validation study on an agile maturity model

Lucas Gren, Richard Torkar, Robert Feldt

arxiv:1904.02444 v1 · 2019-04-04 · 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{L5U7P4QNAMQZJPTNRESXI6YIOE}

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	2026-05-17T23:49:23.657293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f69f7f20d032194be6d8925747b0871071f8f0dced12a0d42a5f53ec4e05c9f

Aliases

arxiv: 1904.02444 · arxiv_version: 1904.02444v1 · doi: 10.48550/arxiv.1904.02444 · pith_short_12: L5U7P4QNAMQZ · pith_short_16: L5U7P4QNAMQZJPTN · pith_short_8: L5U7P4QN

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/L5U7P4QNAMQZJPTNRESXI6YIOE \
  | 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: 5f69f7f20d032194be6d8925747b0871071f8f0dced12a0d42a5f53ec4e05c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b2be4ce4d746a93deb948fe08134452d78960b0be9cac63df270895e1e1a758",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-04-04T10:03:17Z",
    "title_canon_sha256": "6727f36f187d8aaf9f9012a935faa3b4af7dd87f530bfc018e0e96d1e6910eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02444",
    "kind": "arxiv",
    "version": 1
  }
}