Pith Number

pith:RTVRGEWW

pith:2018:RTVRGEWWO55WM5U44JCJD6N6K2

not attested not anchored not stored refs pending

Blockchain for the IoT: Opportunities and Challenges

Bhaskar Krishnamachari, Gowri Sankar Ramachandran

arxiv:1805.02818 v1 · 2018-05-08 · cs.DC · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTVRGEWWO55WM5U44JCJD6N6K2}

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	2026-05-18T00:16:35.604284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ceb1312d6777b66769ce24491f9be56b6ea3569ea550112739d918fb8a6a2a2

Aliases

arxiv: 1805.02818 · arxiv_version: 1805.02818v1 · doi: 10.48550/arxiv.1805.02818 · pith_short_12: RTVRGEWWO55W · pith_short_16: RTVRGEWWO55WM5U4 · pith_short_8: RTVRGEWW

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/RTVRGEWWO55WM5U44JCJD6N6K2 \
  | 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: 8ceb1312d6777b66769ce24491f9be56b6ea3569ea550112739d918fb8a6a2a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "111a243816f0a2f0bd8356aeddc742e7d89f52daee215a55224764a92ca15e35",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-08T03:20:48Z",
    "title_canon_sha256": "7658e9f8c417000cf7f88068c20eb7c738baf1d237d749506ab5e97c6cc406ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02818",
    "kind": "arxiv",
    "version": 1
  }
}