Pith Number

pith:S6RSHP5R

pith:2021:S6RSHP5RYHRDIYKWEL7SFL7Y4O

not attested not anchored not stored refs pending

Mutational signatures and transmissibility of SARS-CoV-2 Gamma and Lambda variants

\'Alvaro Olivera-Nappa, Andr\'es E. Castillo, David Medina-Ortiz, Emil N. Iftekhar, Jonas Dehning, Jorge Fern\'andez, Karen Mujica, Karen Y. Or\'ostica, Paulo C. Covarrubias, Ricardo A. Verdugo, Sebastian B. Mohr, Sebastian Contreras, Simon Bauer, Soledad Ulloa, Viola Priesemann

arxiv:2108.10018 v1 · 2021-08-23 · q-bio.PE · math.ST · q-bio.QM · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6RSHP5RYHRDIYKWEL7SFL7Y4O}

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	2026-07-05T03:08:39.008333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a323bfb1c1e234615622ff22aff8e3a91499694ccbeb5876ec640933053a33

Aliases

arxiv: 2108.10018 · arxiv_version: 2108.10018v1 · doi: 10.48550/arxiv.2108.10018 · pith_short_12: S6RSHP5RYHRD · pith_short_16: S6RSHP5RYHRDIYKW · pith_short_8: S6RSHP5R

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/S6RSHP5RYHRDIYKWEL7SFL7Y4O \
  | 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: 97a323bfb1c1e234615622ff22aff8e3a91499694ccbeb5876ec640933053a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd75ba5ddb845eb058436d679f8a4a2b158e0216faaf00c1702d10ceefa3e282",
    "cross_cats_sorted": [
      "math.ST",
      "q-bio.QM",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2021-08-23T09:10:49Z",
    "title_canon_sha256": "4b8c0ab2803461f9ff3fd32aa92b4b3d7d2c6e875868feafe1c0d4f23d0f6ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10018",
    "kind": "arxiv",
    "version": 1
  }
}