Pith Number

pith:QLZYRD56

pith:2020:QLZYRD56FO7GXQ65IM5ZNKFDL7

not attested not anchored not stored refs pending

Clinical Landscape of COVID-19 Testing: Difficult Choices

Abhishek Singh, Aryan Mahindra, Darshan Gandhi, Joseph Bae, Parth Patwa, Priyanshi Katiyar, Rachel Barbar, Ramesh Raskar, Rohan Iyer, Rohan Sukumaran, Sanskruti Landage, Sethuraman T V, Shailesh Advani, Sheshank Shankar, Sunaina Anand

arxiv:2011.04202 v2 · 2020-11-09 · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLZYRD56FO7GXQ65IM5ZNKFDL7}

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	2026-07-05T01:51:46.300583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82f3888fbe2bbe6bc3dd433b96a8a35fe7c7196eb343fed2a213107b1e9127d1

Aliases

arxiv: 2011.04202 · arxiv_version: 2011.04202v2 · doi: 10.48550/arxiv.2011.04202 · pith_short_12: QLZYRD56FO7G · pith_short_16: QLZYRD56FO7GXQ65 · pith_short_8: QLZYRD56

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/QLZYRD56FO7GXQ65IM5ZNKFDL7 \
  | 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: 82f3888fbe2bbe6bc3dd433b96a8a35fe7c7196eb343fed2a213107b1e9127d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc6c939efe7bd58dbd6fc21c765035f766acc265634e73308068ece93a734b02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2020-11-09T05:54:01Z",
    "title_canon_sha256": "5e17e4015e637bb180b040ca4de825d09eeca46106c0f0b415f04940d9e997ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04202",
    "kind": "arxiv",
    "version": 2
  }
}