Pith Number

pith:DIBQRZRC

pith:2017:DIBQRZRCRURXCSD6KQQSW5VTZL

not attested not anchored not stored refs pending

Towards Blockchain-based Auditable Storage and Sharing of IoT Data

Anwar Hithnawi, Hossein Shafagh, Lukas Burkhalter, Simon Duquennoy

arxiv:1705.08230 v2 · 2017-05-22 · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIBQRZRCRURXCSD6KQQSW5VTZL}

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	2026-05-18T00:30:44.691746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a0308e6228d2371487e54212b76b3cacd2b861659a05ba8fa762fd3ec8ea3f9

Aliases

arxiv: 1705.08230 · arxiv_version: 1705.08230v2 · doi: 10.48550/arxiv.1705.08230 · pith_short_12: DIBQRZRCRURX · pith_short_16: DIBQRZRCRURXCSD6 · pith_short_8: DIBQRZRC

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/DIBQRZRCRURXCSD6KQQSW5VTZL \
  | 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: 1a0308e6228d2371487e54212b76b3cacd2b861659a05ba8fa762fd3ec8ea3f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9909c57005285c4dd4c37087ea6e2f012d5f98e6eaa4d99417d74b26aff65de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-05-22T15:46:55Z",
    "title_canon_sha256": "957915b92974da8b375ce1acbef0911c67bd968d2f798c244ebedb0079750d4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08230",
    "kind": "arxiv",
    "version": 2
  }
}