Pith Number

pith:W4EQ4KOJ

pith:2018:W4EQ4KOJNZGWXINLCFFNVU2LWQ

not attested not anchored not stored refs pending

Understanding Software Developers' Approach towards Implementing Data Minimization

Awanthika Senarath, Nalin Asanka Gamagedara Arachchilage

arxiv:1808.01479 v1 · 2018-08-04 · cs.CR · cs.CY · 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{W4EQ4KOJNZGWXINLCFFNVU2LWQ}

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	2026-05-18T00:08:52.841538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7090e29c96e4d6ba1ab114adad34bb42346eed65653318fe388a1971e05b0be

Aliases

arxiv: 1808.01479 · arxiv_version: 1808.01479v1 · doi: 10.48550/arxiv.1808.01479 · pith_short_12: W4EQ4KOJNZGW · pith_short_16: W4EQ4KOJNZGWXINL · pith_short_8: W4EQ4KOJ

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/W4EQ4KOJNZGWXINLCFFNVU2LWQ \
  | 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: b7090e29c96e4d6ba1ab114adad34bb42346eed65653318fe388a1971e05b0be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a11b56f9936c4c60734562f44bf84f6ced39b607c9b87a88eacd4c0a9ebdadb",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-08-04T12:59:25Z",
    "title_canon_sha256": "512854197a99e62fe34577ef6306d998c15753d0485d1d21dd9465c863cda978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01479",
    "kind": "arxiv",
    "version": 1
  }
}