Pith Number

pith:N7DKXCBG

pith:2016:N7DKXCBGDKPJLTSNPFFSBV4HHQ

not attested not anchored not stored refs pending

Artefact-based Requirements Engineering: The AMDiRE Approach

B. Penzenstadler, D. M\'endez Fern\'andez

arxiv:1611.10024 v1 · 2016-11-30 · 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{N7DKXCBGDKPJLTSNPFFSBV4HHQ}

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	2026-05-18T00:56:11.362337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc6ab88261a9e95ce4d794b20d7873c03d42ec12f66030280f69f174640e31c

Aliases

arxiv: 1611.10024 · arxiv_version: 1611.10024v1 · doi: 10.48550/arxiv.1611.10024 · pith_short_12: N7DKXCBGDKPJ · pith_short_16: N7DKXCBGDKPJLTSN · pith_short_8: N7DKXCBG

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/N7DKXCBGDKPJLTSNPFFSBV4HHQ \
  | 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: 6fc6ab88261a9e95ce4d794b20d7873c03d42ec12f66030280f69f174640e31c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cebb722af4d9710954abb19775b2a31f1bb18e37d9b401511a395dcba97439a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-11-30T07:03:37Z",
    "title_canon_sha256": "1d8755a96bd7ef6a1bf551086e8bab0ca92a39c943ceb5abac88479c0a8b7a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.10024",
    "kind": "arxiv",
    "version": 1
  }
}