Pith Number

pith:G273JEUO

pith:2013:G273JEUOLHDCRG7ANAZGBAVDXT

not attested not anchored not stored refs pending

Linking Software Development and Business Strategy Through Measurement

Adam Trendowicz, Carolyn Seaman, Dieter Rombach, Jens Heidrich, J\"urgen M\"unch, Mikael Lindvall, Myrna Regardie, Victor R. Basili

arxiv:1311.6224 v1 · 2013-11-25 · 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{G273JEUOLHDCRG7ANAZGBAVDXT}

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	2026-05-18T03:06:14.600045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36bfb4928e59c6289be068326082a3bcc02bf4f8b3e54d26cf34cffad86a0acd

Aliases

arxiv: 1311.6224 · arxiv_version: 1311.6224v1 · doi: 10.48550/arxiv.1311.6224 · pith_short_12: G273JEUOLHDC · pith_short_16: G273JEUOLHDCRG7A · pith_short_8: G273JEUO

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/G273JEUOLHDCRG7ANAZGBAVDXT \
  | 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: 36bfb4928e59c6289be068326082a3bcc02bf4f8b3e54d26cf34cffad86a0acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1650ccaf71f57484b3a8ebb9cf6bfc167cafdec20d730af088ae66d989bfcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-11-25T08:11:56Z",
    "title_canon_sha256": "fde4fede1bf92b5a4f16ea6b39b57ab42565387a09a37bf50553028bade4f3fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6224",
    "kind": "arxiv",
    "version": 1
  }
}