Pith Number

pith:WT44HDPS

pith:2019:WT44HDPSFWWRMEDRMGQ2LWXJXS

not attested not anchored not stored refs pending

Secured by Blockchain: Safeguarding Internet of Things Devices

Konstantinos Limniotis, Nicholas Kolokotronis, Romain Griffiths, Stavros Shiaeles

arxiv:1903.04794 v2 · 2019-03-12 · 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{WT44HDPSFWWRMEDRMGQ2LWXJXS}

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	2026-05-17T23:47:08.431882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f9c38df22dad16107161a1a5dae9bc876511ae84e03fd833b3502fb37a2c33

Aliases

arxiv: 1903.04794 · arxiv_version: 1903.04794v2 · doi: 10.48550/arxiv.1903.04794 · pith_short_12: WT44HDPSFWWR · pith_short_16: WT44HDPSFWWRMEDR · pith_short_8: WT44HDPS

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/WT44HDPSFWWRMEDRMGQ2LWXJXS \
  | 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: b4f9c38df22dad16107161a1a5dae9bc876511ae84e03fd833b3502fb37a2c33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a642a6f272bd6a909d109895cb127967cb215bade3e6ea736a2de2771d62c4e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-03-12T09:19:03Z",
    "title_canon_sha256": "1dfb6c3ce34b651e6d639fb738ca88f97fac9661ca004fcccd7cedc483f8d91d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04794",
    "kind": "arxiv",
    "version": 2
  }
}