Pith Number

pith:5QXZEJ3X

pith:2012:5QXZEJ3XH4KWEORHI3JUAKKQRQ

not attested not anchored not stored refs pending

Four-Step Approach Model of Inspection (FAMI) for Effective Defect Management in Software Development

Suma V., T. R. GopalaKrishnan Nair

arxiv:1209.6466 v1 · 2012-09-28 · 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{5QXZEJ3XH4KWEORHI3JUAKKQRQ}

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	2026-05-18T03:44:25.394110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec2f9227773f15623a2746d34029508c25fcfb3c5589af0927d10d25d9137479

Aliases

arxiv: 1209.6466 · arxiv_version: 1209.6466v1 · doi: 10.48550/arxiv.1209.6466 · pith_short_12: 5QXZEJ3XH4KW · pith_short_16: 5QXZEJ3XH4KWEORH · pith_short_8: 5QXZEJ3X

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/5QXZEJ3XH4KWEORHI3JUAKKQRQ \
  | 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: ec2f9227773f15623a2746d34029508c25fcfb3c5589af0927d10d25d9137479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd729046dad9298f48392f2f0ff8efc6dcab5690d5c314208048addf06ac08b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2012-09-28T09:55:55Z",
    "title_canon_sha256": "9c6c708d0087b9eed935e8414fd5588f525fd7cf48264ec61320243a5cfab8f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6466",
    "kind": "arxiv",
    "version": 1
  }
}