Pith Number

pith:7W5MMNR3

pith:2020:7W5MMNR3QLZCVZO4KK5MY6UNEU

not attested not anchored not stored refs pending

Computer Aided Detection for Pulmonary Embolism Challenge (CAD-PE)

Ara Kassarjian, Carlos Cano-Espinosa, Daniel Jimenez-Carretero, Eduardo Fraile, Frank J. Rybicki, Germ\'an Gonz\'alez, Hamid-Reza Pourreza, Jianming Liang, Mahdi Saadatmand, Maria J. Ledesma-Carbayo, Michael B. Gotway, Miguel Cazorla, Mojtaba Masoudi, Nima Tajbakhsh, Noushin Eftekhari, Patricia Fraga-Rivas, Ra\'ul San Jos\'e Est\'epar, Sara Rodr\'iguez-L\'opez, Tanya Agarwal, Vinit Agarwal

arxiv:2003.13440 v1 · 2020-03-30 · 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{7W5MMNR3QLZCVZO4KK5MY6UNEU}

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	2026-07-05T00:51:23.277293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdbac6363b82f22ae5dc52bacc7a8d2519cdfcebb18e67a62a41d89c75556ea2

Aliases

arxiv: 2003.13440 · arxiv_version: 2003.13440v1 · doi: 10.48550/arxiv.2003.13440 · pith_short_12: 7W5MMNR3QLZC · pith_short_16: 7W5MMNR3QLZCVZO4 · pith_short_8: 7W5MMNR3

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/7W5MMNR3QLZCVZO4KK5MY6UNEU \
  | 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: fdbac6363b82f22ae5dc52bacc7a8d2519cdfcebb18e67a62a41d89c75556ea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "941989b3bc70ab9f7f91fa55ef997ca5dab3c4390f8536ae11f8757737caa7b6",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-03-30T13:05:07Z",
    "title_canon_sha256": "1c9bd974d04c5587ea7b268fe3dfdedeb09dc4c099005cbaba0ab7caf61dde6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13440",
    "kind": "arxiv",
    "version": 1
  }
}