Pith Number

pith:YAWRO5OS

pith:2014:YAWRO5OSRFVNVLQCTVTRFHBU6I

not attested not anchored not stored refs pending

Significance of Coupling and Cohesion on Design Quality

Poornima U. S., Suma. V

arxiv:1402.2375 v1 · 2014-02-11 · 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{YAWRO5OSRFVNVLQCTVTRFHBU6I}

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	2026-05-18T02:59:20.081263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c02d1775d2896adaae029d67129c34f229684d7c2acc58fc61b974be48895ff4

Aliases

arxiv: 1402.2375 · arxiv_version: 1402.2375v1 · doi: 10.48550/arxiv.1402.2375 · pith_short_12: YAWRO5OSRFVN · pith_short_16: YAWRO5OSRFVNVLQC · pith_short_8: YAWRO5OS

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/YAWRO5OSRFVNVLQCTVTRFHBU6I \
  | 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: c02d1775d2896adaae029d67129c34f229684d7c2acc58fc61b974be48895ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b3b082498a656c0b933e3cb2ad0c9494b4c29ffbb2842ff46820b0d31215f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-02-11T05:19:56Z",
    "title_canon_sha256": "1e5b427580403362aee64a6ed8f1a4d9c594f4984a7446785c3a143a9f3e072c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2375",
    "kind": "arxiv",
    "version": 1
  }
}