Pith Number

pith:JCEOJVCH

pith:2020:JCEOJVCHV7Y4VZDSLWR4FDTRBS

not attested not anchored not stored refs pending

Symbolic Semantic Segmentation and Interpretation of COVID-19 Lung Infections in Chest CT volumes based on Emergent Languages

Alberto Santamaria-Pang, Aritra Chowdhury, James R. Kubricht, Jianwei Qiu, Peter Tu

arxiv:2008.09866 v1 · 2020-08-22 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCEOJVCHV7Y4VZDSLWR4FDTRBS}

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	2026-07-05T01:29:17.945614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4888e4d447aff1cae4725da3c28e710c8904f0f64173e9f58c16511f4fe3d508

Aliases

arxiv: 2008.09866 · arxiv_version: 2008.09866v1 · doi: 10.48550/arxiv.2008.09866 · pith_short_12: JCEOJVCHV7Y4 · pith_short_16: JCEOJVCHV7Y4VZDS · pith_short_8: JCEOJVCH

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/JCEOJVCHV7Y4VZDSLWR4FDTRBS \
  | 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: 4888e4d447aff1cae4725da3c28e710c8904f0f64173e9f58c16511f4fe3d508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b97a9bbe4fb15220060399a77fe031f56a6030100a2e1c9cff2439eafd6e7a",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-22T16:19:11Z",
    "title_canon_sha256": "5909a7a4d0e57114993b33d751b8cfe37134fe197e5c81a19dca4621d06f2181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09866",
    "kind": "arxiv",
    "version": 1
  }
}