Pith Number

pith:TFFQQWG5

pith:2023:TFFQQWG5NL3KK2FHSRRLVH5WKP

not attested not anchored not stored refs pending

SARS-CoV-2 Wastewater Genomic Surveillance: Approaches, Challenges, and Opportunities

Adam Smith, Alexander G Lucaci, Alex Zelikovsky, Andrei Lobiuc, Beerenwinkel Niko, Braden T Tierney, Christopher E. Mason, Cynthia Gibas, David Dreifuss, Dumitru Ciorba, Eva A{\ss}mann, Fatemeh Mohebbi, Helena Solo-Gabriele, Jannatul Ferdous, Jessica Schlueter, Justin Maine Su, Keith A. Crandall, Martin H\"olzer, Michael A. Saldana, Mihai Covasa, Nadiia Kasianchuk, Nicholas C. Wu, Nitesh Kumar Sharma, Pavel Skums, Piotr Rzymski, Roel A. Ophoff, Sergey Knyazev, Serghei Mangul, Victor Gordeev, Viorel Bostan, Viorel Munteanu, Wenhao O. Ouyang

arxiv:2309.13326 v3 · 2023-09-23 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFFQQWG5NL3KK2FHSRRLVH5WKP}

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	2026-07-05T10:21:56.045418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

994b0858dd6af6a568a79462ba9fb653ebd1a5c906b16411147130ffbd8756f5

Aliases

arxiv: 2309.13326 · arxiv_version: 2309.13326v3 · doi: 10.48550/arxiv.2309.13326 · pith_short_12: TFFQQWG5NL3K · pith_short_16: TFFQQWG5NL3KK2FH · pith_short_8: TFFQQWG5

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/TFFQQWG5NL3KK2FHSRRLVH5WKP \
  | 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: 994b0858dd6af6a568a79462ba9fb653ebd1a5c906b16411147130ffbd8756f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7081086c8852e09c9ca5a78a2ac38c5c1246e161634c627cae389fcbbe291461",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2023-09-23T10:10:00Z",
    "title_canon_sha256": "5dc0428c5e24b1273c5a345da0803a0c186bc93c05ff7d2bbd9256e71ec36bee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13326",
    "kind": "arxiv",
    "version": 3
  }
}