Pith Number

pith:4ADJHKN2

pith:2018:4ADJHKN2PMSMI3MOEXF7K4NZL2

not attested not anchored not stored refs pending

A Privacy Scheme for Monitoring Devices in the Internet of Things

Ashkan Yousefpour, Zygmunt J. Haas

arxiv:1803.04453 v1 · 2018-03-12 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ADJHKN2PMSMI3MOEXF7K4NZL2}

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	2026-05-18T00:18:09.009888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e00693a9ba7b24c46d8e25cbf571b95ea9d8b51c5a2e8f9a56efcf213bc5896a

Aliases

arxiv: 1803.04453 · arxiv_version: 1803.04453v1 · doi: 10.48550/arxiv.1803.04453 · pith_short_12: 4ADJHKN2PMSM · pith_short_16: 4ADJHKN2PMSMI3MO · pith_short_8: 4ADJHKN2

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/4ADJHKN2PMSMI3MOEXF7K4NZL2 \
  | 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: e00693a9ba7b24c46d8e25cbf571b95ea9d8b51c5a2e8f9a56efcf213bc5896a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b7882d0a7f85fa98bf58bd4f099a0b5002fb9137250ade6f81b608a9b8d0109",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-03-12T18:46:57Z",
    "title_canon_sha256": "6bf020b0f3ce2007cce916d7fd0da51d9b38b0e68bba09e3ed29e220e6e501ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04453",
    "kind": "arxiv",
    "version": 1
  }
}