Pith Number

pith:K7TPDWIO

pith:2020:K7TPDWIOSHZXEXPKF45C4HEHUW

not attested not anchored not stored refs pending

Assuring the Integrity of Videos from Wireless-based IoT Devices using Blockchain

Dominik Danko, Mumin Cebe Kemal Akkaya, Suat Mercan

arxiv:2003.00118 v1 · 2020-02-28 · cs.CR · cs.CY · 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{K7TPDWIOSHZXEXPKF45C4HEHUW}

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	2026-07-05T00:44:44.207341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57e6f1d90e91f3725dea2f3a2e1c87a5a708becf959167793f156b7371be5bb2

Aliases

arxiv: 2003.00118 · arxiv_version: 2003.00118v1 · doi: 10.48550/arxiv.2003.00118 · pith_short_12: K7TPDWIOSHZX · pith_short_16: K7TPDWIOSHZXEXPK · pith_short_8: K7TPDWIO

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/K7TPDWIOSHZXEXPKF45C4HEHUW \
  | 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: 57e6f1d90e91f3725dea2f3a2e1c87a5a708becf959167793f156b7371be5bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e09836a1d085ba5ce9e91007758c870253933c5cfcb8cb3acf373ab88ccbee0c",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-02-28T23:36:13Z",
    "title_canon_sha256": "129fa02bff5eef46c756a655b7a8e0ccd94b21e0491b581cc88e0394ec079d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00118",
    "kind": "arxiv",
    "version": 1
  }
}