Pith Number

pith:SKZBRXVC

pith:2020:SKZBRXVCWX2DDLEHURUQBSPJO7

not attested not anchored not stored refs pending

The Weather Impacts the Outbreak of COVID-19 in Mainland China

Dejing Dou, Haoyi Xiong, Haozhe An, Ji Liu, Jizhou Huang, Siyu Huang

arxiv:2006.10376 v1 · 2020-06-18 · physics.soc-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKZBRXVCWX2DDLEHURUQBSPJO7}

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	2026-07-05T01:11:17.830487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b218dea2b5f431ac87a46900c9e977fdae945e0def9b413d9e1ffe02f27011

Aliases

arxiv: 2006.10376 · arxiv_version: 2006.10376v1 · doi: 10.48550/arxiv.2006.10376 · pith_short_12: SKZBRXVCWX2D · pith_short_16: SKZBRXVCWX2DDLEH · pith_short_8: SKZBRXVC

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/SKZBRXVCWX2DDLEHURUQBSPJO7 \
  | 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: 92b218dea2b5f431ac87a46900c9e977fdae945e0def9b413d9e1ffe02f27011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9168d4517e9a4a8e7e6571cce941daa411b10d914429fb4951d3aa2eb0115a41",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2020-06-18T09:21:04Z",
    "title_canon_sha256": "70a44fe4b1844c0e3bb943a84d4c0dfdd996b99ba9005fedea6847aa0cd98b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10376",
    "kind": "arxiv",
    "version": 1
  }
}