Pith Number

pith:VO75CHNZ

pith:2018:VO75CHNZ6OFI4HU7J5X3CBIXBC

not attested not anchored not stored refs pending

Blockchain based Proxy Re-Encryption Scheme for Secure IoT Data Sharing

Ahsan Manzoor, An Braeken, Madhsanka Liyanage, Mika Ylianttila, Salil S. Kanhere

arxiv:1811.02276 v2 · 2018-11-06 · cs.CR · 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{VO75CHNZ6OFI4HU7J5X3CBIXBC}

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	2026-05-17T23:51:48.952705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abbfd11db9f38a8e1e9f4f6fb1051708b9ebde9e2db8a69a62e72c12e8ea9205

Aliases

arxiv: 1811.02276 · arxiv_version: 1811.02276v2 · doi: 10.48550/arxiv.1811.02276 · pith_short_12: VO75CHNZ6OFI · pith_short_16: VO75CHNZ6OFI4HU7 · pith_short_8: VO75CHNZ

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/VO75CHNZ6OFI4HU7J5X3CBIXBC \
  | 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: abbfd11db9f38a8e1e9f4f6fb1051708b9ebde9e2db8a69a62e72c12e8ea9205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d52b8d6f6611f87b3b2cf8b5e33283587c0104b0bc3b8b92b50ad1d5750c716f",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-11-06T10:46:42Z",
    "title_canon_sha256": "87ebb3914f5e8756100e2ebebb786523f39f47fbbb45f6f3af96793988e767b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02276",
    "kind": "arxiv",
    "version": 2
  }
}