Pith Number

pith:5O5Z7USV

pith:2021:5O5Z7USVOFEJTIYBLMB6YRNBUY

not attested not anchored not stored refs pending

What Makes Agile Software Development Agile?

Ahmet Co\c{s}kun\c{c}ay, Aurora Vizcaino, Christian R. Prause, Craig Anslow, David Raffo, Diego Fontdevila, Dietmar Pfahl, Dietmar Winkler, Eray T\"uz\"un, Eric Knauss, Ezequiel Scott, Fabio Calefato, Fergal McCaffery, G\"unther Ruhe, Gustavo L\'opez, Ita Richardson, Jil Kl\"under, Joyce Nakatumba-Nabende, J\"urgen M\"unch, Kurt Schneider, Maleknaz Nayebi, Marcela Genero, Marco Kuhrmann, Marcos Kalinowski, Maria Cecilia Bastarrica, Mario Piattini, Masud Fazal-Baqaie, Michael Felderer, Nicolas Paez, Oliver Linssen, \"Ozden \"Ozcan-Top, Paolo Tell, Paul Clarke, Rafael Prikladnicki, Regina Hebig, Rogardt Heldal, Rolf-Helge Pfeiffer, Sarah Beecham, Sherlock A. Licorish, Stefan Biffl, Stefan Sauer, Steffen K\"upper, Stephan Krusche, Stephen G. MacDonell, Svetlana Pimonova, Tayana Conte, Ulrik Pagh Schultz

arxiv:2109.11435 v1 · 2021-09-23 · 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{5O5Z7USVOFEJTIYBLMB6YRNBUY}

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	2026-07-05T03:16:58.011177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebbb9fd255714899a3015b03ec45a1a61a1f7ca0a5983d2f1895525a4d1d65ab

Aliases

arxiv: 2109.11435 · arxiv_version: 2109.11435v1 · doi: 10.48550/arxiv.2109.11435 · pith_short_12: 5O5Z7USVOFEJ · pith_short_16: 5O5Z7USVOFEJTIYB · pith_short_8: 5O5Z7USV

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/5O5Z7USVOFEJTIYBLMB6YRNBUY \
  | 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: ebbb9fd255714899a3015b03ec45a1a61a1f7ca0a5983d2f1895525a4d1d65ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621b34727f42cd5e0869ce494e00091660ecd6894fd229e00d42487ed3cf4f60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-09-23T15:19:17Z",
    "title_canon_sha256": "ac384932d24f164ada97ef4b8dbb95d2c0878d4bc972b8c88936060220582bcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11435",
    "kind": "arxiv",
    "version": 1
  }
}