Pith Number

pith:J56DAJVH

pith:2020:J56DAJVHLVIUIJBMIBINXVO4RH

not attested not anchored not stored refs pending

Early Screening of SARS-CoV-2 by Intelligent Analysis of X-Ray Images

A. Hern\'andez-Sabat\'e, C. S\'anchez, D. Gil, K. D\'iaz-Chito

arxiv:2005.13928 v1 · 2020-05-28 · 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{J56DAJVHLVIUIJBMIBINXVO4RH}

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	2026-07-05T01:06:26.755170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7c3026a75d5144242c4050dbd5dc89e3ddd8f921048edbf73c070950b14e4f

Aliases

arxiv: 2005.13928 · arxiv_version: 2005.13928v1 · doi: 10.48550/arxiv.2005.13928 · pith_short_12: J56DAJVHLVIU · pith_short_16: J56DAJVHLVIUIJBM · pith_short_8: J56DAJVH

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/J56DAJVHLVIUIJBMIBINXVO4RH \
  | 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: 4f7c3026a75d5144242c4050dbd5dc89e3ddd8f921048edbf73c070950b14e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbaf48a4d675c4047e850c8c31009beed2073f5be9e53a70638fe184e68afbcf",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-05-28T11:46:31Z",
    "title_canon_sha256": "6a48a59b6a94c0d60f3f56fd09aa4cf00c3e26bdde4774810237749d28ffe79d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13928",
    "kind": "arxiv",
    "version": 1
  }
}