Pith Number

pith:26Y4CWDF

pith:2023:26Y4CWDFTTAMMGXUVSAI2XRUS2

not attested not anchored not stored refs pending

Post-COVID Highlights: Challenges and Solutions of AI Techniques for Swift Identification of COVID-19

Guang Yang, Shiyi Wang, Simon Walsh, Xiaodan Xing, Yingying Fang

arxiv:2311.06258 v2 · 2023-09-24 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26Y4CWDFTTAMMGXUVSAI2XRUS2}

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	2026-07-05T07:16:03.077350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7b1c158659cc0c61af4ac808d5e349684e0d58cdcd2d394ac20c1789bf451da

Aliases

arxiv: 2311.06258 · arxiv_version: 2311.06258v2 · doi: 10.48550/arxiv.2311.06258 · pith_short_12: 26Y4CWDFTTAM · pith_short_16: 26Y4CWDFTTAMMGXU · pith_short_8: 26Y4CWDF

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/26Y4CWDFTTAMMGXUVSAI2XRUS2 \
  | 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: d7b1c158659cc0c61af4ac808d5e349684e0d58cdcd2d394ac20c1789bf451da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6dba638d1b322bfe6590acb7496e57d49490629385cc6d72865e4698fb3e73",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-09-24T15:59:39Z",
    "title_canon_sha256": "1cd20d0a3e6c229ab0d88fcaefe62c3f6c229ef42d238608a4e1847e7f703cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.06258",
    "kind": "arxiv",
    "version": 2
  }
}