Pith Number

pith:UTBNJHJJ

pith:2022:UTBNJHJJVK6VP34USUXL36W6VZ

not attested not anchored not stored refs pending

Explainable COVID-19 Infections Identification and Delineation Using Calibrated Pseudo Labels

Chibudom Onuorah, Guang Yang, Javier Del Ser, Jun Xia, Ming Li, Simon Walsh, Yingying Fang, Zeyu Tang

arxiv:2202.07422 v2 · 2022-02-11 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTBNJHJJVK6VP34USUXL36W6VZ}

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	2026-07-05T04:37:04.513633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4c2d49d29aabd57ef94952ebdfadeae4f6d0a7ae2cb74ab13175443619a7e4a

Aliases

arxiv: 2202.07422 · arxiv_version: 2202.07422v2 · doi: 10.48550/arxiv.2202.07422 · pith_short_12: UTBNJHJJVK6V · pith_short_16: UTBNJHJJVK6VP34U · pith_short_8: UTBNJHJJ

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/UTBNJHJJVK6VP34USUXL36W6VZ \
  | 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: a4c2d49d29aabd57ef94952ebdfadeae4f6d0a7ae2cb74ab13175443619a7e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f1f717cb0c374d33d2a73c733e6159679fde995a4b852f6651a25b486fc22c0",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-02-11T17:32:46Z",
    "title_canon_sha256": "2e2c3724aaea07273518e924038b2a710cf2c2cbe05b1701f3cbfe96689daf6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07422",
    "kind": "arxiv",
    "version": 2
  }
}