Pith Number

pith:IOANTUV4

pith:2022:IOANTUV4Q3WTY7ADQNGQQWYY5L

not attested not anchored not stored refs pending

Severity classification in cases of Collagen VI-related myopathy with Convolutional Neural Networks and handcrafted texture features

Antonio M. G. Pinheiro, Rafael Rodrigues, Robert-Yves Carlier, Susana Quijano-Roy

arxiv:2202.13853 v2 · 2022-02-28 · 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{IOANTUV4Q3WTY7ADQNGQQWYY5L}

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	2026-07-05T05:25:14.045563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4380d9d2bc86ed3c7c03834d085b18eae95c4e0677f1b2a69b4e40202f142877

Aliases

arxiv: 2202.13853 · arxiv_version: 2202.13853v2 · doi: 10.48550/arxiv.2202.13853 · pith_short_12: IOANTUV4Q3WT · pith_short_16: IOANTUV4Q3WTY7AD · pith_short_8: IOANTUV4

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/IOANTUV4Q3WTY7ADQNGQQWYY5L \
  | 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: 4380d9d2bc86ed3c7c03834d085b18eae95c4e0677f1b2a69b4e40202f142877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997446ba97001bb8c050f012ac8091e6fb75b1605df91d996763bb241214f52a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-02-28T15:09:42Z",
    "title_canon_sha256": "a0b5127a99bed99bfe4cc640d080167bb30471ae7a20180f3edaf9508613e840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13853",
    "kind": "arxiv",
    "version": 2
  }
}