Pith Number

pith:SHFWM3HY

pith:2019:SHFWM3HYVI3FHKEHTC3LJJ6IQ7

not attested not anchored not stored refs pending

Regression Constraint for an Explainable Cervical Cancer Classifier

Antoine Pirovano, Leandro G. Almeida, Said Ladjal

arxiv:1908.02650 v2 · 2019-08-07 · 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{SHFWM3HYVI3FHKEHTC3LJJ6IQ7}

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	2026-07-04T23:58:10.630102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91cb666cf8aa3653a88798b6b4a7c887fdb41843c9b6c4c42df0ed7bcb4df91c

Aliases

arxiv: 1908.02650 · arxiv_version: 1908.02650v2 · doi: 10.48550/arxiv.1908.02650 · pith_short_12: SHFWM3HYVI3F · pith_short_16: SHFWM3HYVI3FHKEH · pith_short_8: SHFWM3HY

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/SHFWM3HYVI3FHKEHTC3LJJ6IQ7 \
  | 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: 91cb666cf8aa3653a88798b6b4a7c887fdb41843c9b6c4c42df0ed7bcb4df91c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88473aa377648f78ba3bb0f23cea392d3c96805770cc671278b7225d7c54a81b",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-07T14:12:04Z",
    "title_canon_sha256": "0dc4812020826548bbb364557439156e4711ae04d30692b5302bc468d2197d6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02650",
    "kind": "arxiv",
    "version": 2
  }
}