Pith Number

pith:SJFDYE3K

pith:2021:SJFDYE3KZWK75MITVDNONTIAPD

not attested not anchored not stored refs pending

Fruit-CoV: An Efficient Vision-based Framework for Speedy Detection and Diagnosis of SARS-CoV-2 Infections Through Recorded Cough Sounds

Hai Nguyen, Liu Tai Nguyen, Long H. Nguyen, Ngoc Duy Nguyen, Nhat Truong Pham, Thanh Tin Nguyen, Van Dung Do, Van Huong Do

arxiv:2109.03219 v1 · 2021-09-06 · cs.SD · cs.LG · cs.NE · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJFDYE3KZWK75MITVDNONTIAPD}

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	2026-07-05T03:12:24.918231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

924a3c136acd95feb113a8dae6cd0078f6696aef6b70167b2ad4d722395401de

Aliases

arxiv: 2109.03219 · arxiv_version: 2109.03219v1 · doi: 10.48550/arxiv.2109.03219 · pith_short_12: SJFDYE3KZWK7 · pith_short_16: SJFDYE3KZWK75MIT · pith_short_8: SJFDYE3K

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/SJFDYE3KZWK75MITVDNONTIAPD \
  | 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: 924a3c136acd95feb113a8dae6cd0078f6696aef6b70167b2ad4d722395401de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d120c4fffec43204656d20dd82316912731833d91a98df66bf47a00e9d0a5dd",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-09-06T07:56:02Z",
    "title_canon_sha256": "7cdee88b1cba04b8accbdac51eeb16b02ccb6b97fae7a30c938857cfd1cb8c04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03219",
    "kind": "arxiv",
    "version": 1
  }
}