Pith Number

pith:PDYRQLDY

pith:2019:PDYRQLDYSM52XRG7TJJ5A6VY2D

not attested not anchored not stored refs pending

When Internet of Things Meets Blockchain: Challenges in Distributed Consensus

Bin Cao, Lei Zhang, Long Zhang, Mugen Peng, Shahid Mumtaz, Yixin Li, Zhenyu Zhou

arxiv:1905.06022 v1 · 2019-05-15 · 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{PDYRQLDYSM52XRG7TJJ5A6VY2D}

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	2026-05-17T23:39:53.878761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f1182c78933babc4df9a53d07ab8d0fe25c21a980416261421115fd3bfeed3

Aliases

arxiv: 1905.06022 · arxiv_version: 1905.06022v1 · doi: 10.48550/arxiv.1905.06022 · pith_short_12: PDYRQLDYSM52 · pith_short_16: PDYRQLDYSM52XRG7 · pith_short_8: PDYRQLDY

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/PDYRQLDYSM52XRG7TJJ5A6VY2D \
  | 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: 78f1182c78933babc4df9a53d07ab8d0fe25c21a980416261421115fd3bfeed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81449adcbd49ef49f86a6f6ac82e8107960d89de0e4f402b688fee49618bb76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-05-15T08:21:03Z",
    "title_canon_sha256": "92ec281e8f214b2a2978d5f4f570954cd8aa6ba196862682fe08e5d4f1075972"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06022",
    "kind": "arxiv",
    "version": 1
  }
}