Pith Number

pith:765MSVSQ

pith:2020:765MSVSQP5GKVFQ42UZCPDL255

not attested not anchored not stored refs pending

A Review of Automated Diagnosis of COVID-19 Based on Scanning Images

Delong Chen, Fan Liu, Shunhui Ji, Xinyu Zhou, Zewen Li

arxiv:2006.05245 v3 · 2020-06-09 · 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{765MSVSQP5GKVFQ42UZCPDL255}

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	2026-07-05T03:00:16.904870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffbac956507f4caa961cd532278d7aef6d984ba076e7fe90c59bf1e2c548ee02

Aliases

arxiv: 2006.05245 · arxiv_version: 2006.05245v3 · doi: 10.48550/arxiv.2006.05245 · pith_short_12: 765MSVSQP5GK · pith_short_16: 765MSVSQP5GKVFQ4 · pith_short_8: 765MSVSQ

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/765MSVSQP5GKVFQ42UZCPDL255 \
  | 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: ffbac956507f4caa961cd532278d7aef6d984ba076e7fe90c59bf1e2c548ee02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbbc41a233b1a2336a279ce32f384af89b4c5c98e96dd3d8b808051dd167a1bd",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-06-09T13:29:15Z",
    "title_canon_sha256": "b46503f2e3240da81d9776fb3b52d7f5cf6835b1e713938c87b5a716ebb357bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05245",
    "kind": "arxiv",
    "version": 3
  }
}