Pith Number

pith:ILJIAPXX

pith:2021:ILJIAPXXVQXYKNV4XIUTNKFR55

not attested not anchored not stored refs pending

Impact of COVID-19 on IoT Adoption in Healthcare, Smart Homes, Smart Buildings, Smart Cities, Transportation and Industrial IoT

Hua Lu, Huan Li, Muhammad Aamir Cheema, Muhammad Umair, Omer Cheema

arxiv:2101.07196 v4 · 2021-01-15 · 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{ILJIAPXXVQXYKNV4XIUTNKFR55}

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	2026-07-05T02:47:04.139947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42d2803ef7ac2f8536bcba2936a8b1ef495dc8801f533a09f82f2dcc9ffaf5bc

Aliases

arxiv: 2101.07196 · arxiv_version: 2101.07196v4 · doi: 10.48550/arxiv.2101.07196 · pith_short_12: ILJIAPXXVQXY · pith_short_16: ILJIAPXXVQXYKNV4 · pith_short_8: ILJIAPXX

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/ILJIAPXXVQXYKNV4XIUTNKFR55 \
  | 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: 42d2803ef7ac2f8536bcba2936a8b1ef495dc8801f533a09f82f2dcc9ffaf5bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edd915d4fdd858b3a4b1d1da292025b8397d8986be8dd5d9bc4fec9d630668bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-01-15T17:14:27Z",
    "title_canon_sha256": "35a10842a06bf17b1847f0333dbbf9ae2a74b81821b22d67d2a7abd9b8fc575c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07196",
    "kind": "arxiv",
    "version": 4
  }
}