Pith Number

pith:VT5SBWUK

pith:2021:VT5SBWUK6FERMBEIB7JOL5BQJL

not attested not anchored not stored refs pending

RedCASTLE: Practically Applicable $k_s$-Anonymity for IoT Streaming Data at the Edge in Node-RED

Elias Gr\"unewald, Frank Pallas, Julian Legler, Niklas Amslgruber

arxiv:2110.15650 v1 · 2021-10-29 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VT5SBWUK6FERMBEIB7JOL5BQJL}

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	2026-07-05T05:00:14.359311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acfb20da8af1491604880fd2e5f4304adcc018d36c7b286d4153a93274c64700

Aliases

arxiv: 2110.15650 · arxiv_version: 2110.15650v1 · doi: 10.48550/arxiv.2110.15650 · pith_short_12: VT5SBWUK6FER · pith_short_16: VT5SBWUK6FERMBEI · pith_short_8: VT5SBWUK

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/VT5SBWUK6FERMBEIB7JOL5BQJL \
  | 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: acfb20da8af1491604880fd2e5f4304adcc018d36c7b286d4153a93274c64700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6837f203c59df5e31ba159e6e124dd6927abd9f8b6c48cccc90e366f5f46090b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-10-29T09:52:13Z",
    "title_canon_sha256": "bba62e6c1da8604eacdfe38d50079107d8e8bda4fcd97409de944d5f8dbaf813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15650",
    "kind": "arxiv",
    "version": 1
  }
}