Pith Number

pith:IMPKFKB5

pith:2025:IMPKFKB5EUY3GXJXXII7ER7H44

not attested not anchored not stored refs pending

Accurate Diagnosis of Respiratory Viruses Using an Explainable Machine Learning with Mid-Infrared Biomolecular Fingerprinting of Nasopharyngeal Secretions

Qi Jie Wang, Wenwen Zhang, Xia Yu, Yingmei Feng, Zhiping Lin, Zhouzhuo Tang

arxiv:2504.09211 v1 · 2025-04-12 · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMPKFKB5EUY3GXJXXII7ER7H44}

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	2026-07-05T10:48:33.365535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

431ea2a83d2531b35d37ba11f247e7e72621389f7228fc9f2a973f19e5293e49

Aliases

arxiv: 2504.09211 · arxiv_version: 2504.09211v1 · doi: 10.48550/arxiv.2504.09211 · pith_short_12: IMPKFKB5EUY3 · pith_short_16: IMPKFKB5EUY3GXJX · pith_short_8: IMPKFKB5

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/IMPKFKB5EUY3GXJXXII7ER7H44 \
  | 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: 431ea2a83d2531b35d37ba11f247e7e72621389f7228fc9f2a973f19e5293e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85416c1f848b0d11b0b25d49da5f6f1a9ad30aaf82c05aead1a2e0822b4d5903",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-12T13:33:01Z",
    "title_canon_sha256": "f372c3a928a7fc18fa46efde1fb7e0656b2d42c75406888543f9f54e0c0e2670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09211",
    "kind": "arxiv",
    "version": 1
  }
}