Pith Number

pith:YDUPRLHB

pith:2018:YDUPRLHBZWSQEIV7JR7FYBHEJH

not attested not anchored not stored refs pending

On the Activity Privacy of Blockchain for IoT

Ali Dorri, Clemence Roulin, Raja Jurdak, Salil Kanhere

arxiv:1812.08970 v2 · 2018-12-21 · 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{YDUPRLHBZWSQEIV7JR7FYBHEJH}

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	2026-05-17T23:51:19.201042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e8f8ace1cda50222bf4c7e5c04e449d48edc52a431f048a896a95c49e1c50f

Aliases

arxiv: 1812.08970 · arxiv_version: 1812.08970v2 · doi: 10.48550/arxiv.1812.08970 · pith_short_12: YDUPRLHBZWSQ · pith_short_16: YDUPRLHBZWSQEIV7 · pith_short_8: YDUPRLHB

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/YDUPRLHBZWSQEIV7JR7FYBHEJH \
  | 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: c0e8f8ace1cda50222bf4c7e5c04e449d48edc52a431f048a896a95c49e1c50f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18d8a4ff22b017174cdc41092a3edad519657b11fcc63ca330ead83938d9ef61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-12-21T06:46:20Z",
    "title_canon_sha256": "71b6a15e22c8acdeca76dcb5e81f349616fb348a7abc92a5dba727997f59bff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08970",
    "kind": "arxiv",
    "version": 2
  }
}