Pith Number

pith:WRU6FB2Q

pith:2018:WRU6FB2Q2ODJJWTBGYFUHCPFFR

not attested not anchored not stored refs pending

Agile meets Assessments: Case Study on how to do Agile Process Improvement in a Very Small Enterprise

Arthur Vetter, Jakob Diebold, Philipp Diebold

arxiv:1809.02115 v1 · 2018-09-06 · 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{WRU6FB2Q2ODJJWTBGYFUHCPFFR}

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	2026-05-18T00:06:21.355483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b469e28750d38694da61360b4389e52c5f9139705331550a487cf2adbe89ea79

Aliases

arxiv: 1809.02115 · arxiv_version: 1809.02115v1 · doi: 10.48550/arxiv.1809.02115 · pith_short_12: WRU6FB2Q2ODJ · pith_short_16: WRU6FB2Q2ODJJWTB · pith_short_8: WRU6FB2Q

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/WRU6FB2Q2ODJJWTBGYFUHCPFFR \
  | 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: b469e28750d38694da61360b4389e52c5f9139705331550a487cf2adbe89ea79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57bfb22d2c22e962b7ed1cfb02c18da067dcacdd04c79e076ae372df00d1317",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-09-06T17:45:32Z",
    "title_canon_sha256": "5fdd093baa7c0965c9c3954404844786910359d281b415ca5b2c5dc1b46a72c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02115",
    "kind": "arxiv",
    "version": 1
  }
}