Pith Number

pith:LOW2IQFR

pith:2022:LOW2IQFRU5WQ6XRYCGZACYBZ32

not attested not anchored not stored refs pending

Conceptual design of an innovative UVC-LED air-cleaner to reduce airborne pathogen transmission

Abdus Samad, Clive B Beggs, Dena Rahman, Eldad J Avital, Fariborz Motallebi, Lidia Cantero-Garcia, Maham Sandhu, Nithya Venkatesan, Rishav Raj, Saket Kapse, Taylor Smith

arxiv:2208.13703 v1 · 2022-08-10 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOW2IQFRU5WQ6XRYCGZACYBZ32}

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	2026-07-05T04:52:20.279263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bada440b1a76d0f5e3811b2016039de8fa86312e6909aa68775bba45ca4c8d2

Aliases

arxiv: 2208.13703 · arxiv_version: 2208.13703v1 · doi: 10.48550/arxiv.2208.13703 · pith_short_12: LOW2IQFRU5WQ · pith_short_16: LOW2IQFRU5WQ6XRY · pith_short_8: LOW2IQFR

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/LOW2IQFRU5WQ6XRYCGZACYBZ32 \
  | 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: 5bada440b1a76d0f5e3811b2016039de8fa86312e6909aa68775bba45ca4c8d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec303a1540a5154d9f04a6a56899b7a4e34a76adbba2795e926590bb6e46f7a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2022-08-10T16:10:35Z",
    "title_canon_sha256": "ea0a65e2f640659c5e1cfc5e24afb84e4b2691c6de96339c5ea8b7af6137565b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.13703",
    "kind": "arxiv",
    "version": 1
  }
}