Pith Number

pith:6CZJ2CXJ

pith:2020:6CZJ2CXJZSVJRVWJN7MSCAWYXU

not attested not anchored not stored refs pending

Ontology-based systematic classification and analysis of coronaviruses, hosts, and host-coronavirus interactions towards deep understanding of COVID-19

Anthony Huffman, Brian Athey, Edison Ong, Gerry Higgins, Gilbert S. Omenn, Hong Yu, Hsin-Hui Huang, Jingsong Zhang, Junguk Hur, Li Li, Luonan Chen, Pengpai Li, Samuel K. Handelman, Tao Zeng, Xiangyan Zhang, Xianwei Ye, Yang Wang, Yingtong Liu, Yongqun He, Zhiping Liu

arxiv:2006.00639 v1 · 2020-05-31 · 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{6CZJ2CXJZSVJRVWJN7MSCAWYXU}

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	2026-07-05T01:07:03.809672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b29d0ae9ccaa98d6c96fd92102d8bd1b3146927047277d92a61735973bdb5b

Aliases

arxiv: 2006.00639 · arxiv_version: 2006.00639v1 · doi: 10.48550/arxiv.2006.00639 · pith_short_12: 6CZJ2CXJZSVJ · pith_short_16: 6CZJ2CXJZSVJRVWJ · pith_short_8: 6CZJ2CXJ

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/6CZJ2CXJZSVJRVWJN7MSCAWYXU \
  | 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: f0b29d0ae9ccaa98d6c96fd92102d8bd1b3146927047277d92a61735973bdb5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873e841144757e26361fa7f13245e7d88647343cf3155e1ad855294f6d2c28e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2020-05-31T23:21:01Z",
    "title_canon_sha256": "91a9d91bc465367bdb90e276fb5b52b75b5f9f07555533328afea24165af53d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.00639",
    "kind": "arxiv",
    "version": 1
  }
}