Pith Number

pith:L2FTYHWQ

pith:2026:L2FTYHWQZN4ARFESWPXQA747RP

not attested not anchored not stored refs pending

Privacy Engineering: A Systematic Literature Review

Damian Andrew Tamburri, Nemania Borovits, Willem-Jan van den Heuvel

arxiv:2606.23696 v1 · 2026-04-30 · 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{L2FTYHWQZN4ARFESWPXQA747RP}

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	2026-06-24T00:14:23.607562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e8b3c1ed0cb78089492b3ef007f9f8bf45580919d0ebcd7c1295b3c0eb52495

Aliases

arxiv: 2606.23696 · arxiv_version: 2606.23696v1 · doi: 10.48550/arxiv.2606.23696 · pith_short_12: L2FTYHWQZN4A · pith_short_16: L2FTYHWQZN4ARFES · pith_short_8: L2FTYHWQ

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/L2FTYHWQZN4ARFESWPXQA747RP \
  | 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: 5e8b3c1ed0cb78089492b3ef007f9f8bf45580919d0ebcd7c1295b3c0eb52495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d73d3b1e7f9f86dde5782de5578f57f79fbcca9ec8e05add5493dea86ac1c794",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-04-30T10:03:29Z",
    "title_canon_sha256": "b77f51bae2a91802cc9ed9e00cec0d1d37d2340d3c087453a8f8006b0288635a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23696",
    "kind": "arxiv",
    "version": 1
  }
}