Pith Number

pith:Y5JXAGAW

pith:2020:Y5JXAGAWN2WZSLCMIJYZKGKB3G

not attested not anchored not stored refs pending

Temperature dependence of COVID-19 transmission

Alessio Notari

arxiv:2003.12417 v4 · 2020-03-27 · q-bio.PE · physics.soc-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{Y5JXAGAWN2WZSLCMIJYZKGKB3G}

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.

Cited by

1 paper in Pith

How many points in a point cloud is sufficient for accurate estimation of the curvature

Receipt and verification

First computed	2026-07-05T02:00:44.372216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7537018166ead992c4c4271951941d9a0ad57fd5193d37f29da333618283b65

Aliases

arxiv: 2003.12417 · arxiv_version: 2003.12417v4 · doi: 10.48550/arxiv.2003.12417 · pith_short_12: Y5JXAGAWN2WZ · pith_short_16: Y5JXAGAWN2WZSLCM · pith_short_8: Y5JXAGAW

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/Y5JXAGAWN2WZSLCMIJYZKGKB3G \
  | 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: c7537018166ead992c4c4271951941d9a0ad57fd5193d37f29da333618283b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f171b195b2a80b2661396ddfcd66bbceb85fb55b25cc253e7b0135f4835b98e5",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2020-03-27T13:47:43Z",
    "title_canon_sha256": "0a2a54eb9c9dd9a08a15e13c75b23cd8c74f3607338fbd4f11509481af37ca33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12417",
    "kind": "arxiv",
    "version": 4
  }
}