Pith Number

pith:QNQPZ747

pith:2022:QNQPZ747L7ELO6TY3LMWIWM7JB

not attested not anchored not stored refs pending

COVID-19 Detection using Transfer Learning with Convolutional Neural Network

Nafisa Anjum, Pramit Dutta, Tanny Roy

arxiv:2206.08557 v1 · 2022-06-17 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNQPZ747L7ELO6TY3LMWIWM7JB}

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	2026-07-05T04:32:31.122805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8360fcff9f5fc8b77a78dad964599f4844c4c63204ebda456c0651dd89d87d9b

Aliases

arxiv: 2206.08557 · arxiv_version: 2206.08557v1 · doi: 10.48550/arxiv.2206.08557 · pith_short_12: QNQPZ747L7EL · pith_short_16: QNQPZ747L7ELO6TY · pith_short_8: QNQPZ747

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/QNQPZ747L7ELO6TY3LMWIWM7JB \
  | 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: 8360fcff9f5fc8b77a78dad964599f4844c4c63204ebda456c0651dd89d87d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42572c4a30ddf90bc13d1f020b1e192089f2ac802c780e8b016cd03567f327e8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-06-17T05:30:14Z",
    "title_canon_sha256": "6facb5901980c1d9ffbd20bd0766dfa7b64c9c633a5193d03111c6b6eabd86a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08557",
    "kind": "arxiv",
    "version": 1
  }
}