Pith Number

pith:RNRVP7BN

pith:2022:RNRVP7BNZKASTB7BCNFXK7DKDL

not attested not anchored not stored refs pending

Is Blockchain for Internet of Medical Things a Panacea for COVID-19 Pandemic?

Bishenghui Tao, Dehuan Wan, Dengwang Li, Hong-Ning Dai, Muhammad Imran, Xuran Li

arxiv:2204.07725 v1 · 2022-04-16 · 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{RNRVP7BNZKASTB7BCNFXK7DKDL}

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	2026-07-05T04:15:17.877053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b6357fc2dca812987e1134b757c6a1afdf651f976a0fe10f006212234424ae6

Aliases

arxiv: 2204.07725 · arxiv_version: 2204.07725v1 · doi: 10.48550/arxiv.2204.07725 · pith_short_12: RNRVP7BNZKAS · pith_short_16: RNRVP7BNZKASTB7B · pith_short_8: RNRVP7BN

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/RNRVP7BNZKASTB7BCNFXK7DKDL \
  | 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: 8b6357fc2dca812987e1134b757c6a1afdf651f976a0fe10f006212234424ae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3260ff7b01ee30a27167d0d115302576ea123f7320a4d5fa840e8b1117d08e",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-04-16T05:32:36Z",
    "title_canon_sha256": "5f5183d398eb6c4d665e1bdcce6f64082de0cff73c37cd5358d83b14c486df62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07725",
    "kind": "arxiv",
    "version": 1
  }
}