Pith Number

pith:QSFEBT64

pith:2018:QSFEBT643ZXEFZC73DZ63HCWQU

not attested not anchored not stored refs pending

Incentivized Delivery Network of IoT Software Updates Based on Trustless Proof-of-Distribution

Asaf Nadler, Asaf Shabtai, Oded Leiba, Ron Bitton, Yechiav Yitzchak

arxiv:1805.04282 v1 · 2018-05-11 · 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{QSFEBT643ZXEFZC73DZ63HCWQU}

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	2026-05-18T00:16:12.961579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

848a40cfdcde6e42e45fd8f3ed9c5685218a7d1a3b7d557abe95468b2862b513

Aliases

arxiv: 1805.04282 · arxiv_version: 1805.04282v1 · doi: 10.48550/arxiv.1805.04282 · pith_short_12: QSFEBT643ZXE · pith_short_16: QSFEBT643ZXEFZC7 · pith_short_8: QSFEBT64

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/QSFEBT643ZXEFZC73DZ63HCWQU \
  | 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: 848a40cfdcde6e42e45fd8f3ed9c5685218a7d1a3b7d557abe95468b2862b513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35bf95354cd2134a171f6ec4e0a453c5d01b77553992faedffc5e405f349219",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-05-11T09:02:29Z",
    "title_canon_sha256": "6d2718da96afc1228a8cad0d4fe29f898f5aeada0ca89075d968d41889e15244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04282",
    "kind": "arxiv",
    "version": 1
  }
}