Pith Number

pith:2JQ6WVIE

pith:2025:2JQ6WVIE5DHSEWDVZD667VTXSH

not attested not anchored not stored refs pending

Structured Spectral Graph Learning for Anomaly Classification in 3D Chest CT Scans

Carole Lazarus, Loic Boussel, Olivier Nempont, Theo Di Piazza

arxiv:2508.01045 v1 · 2025-08-01 · 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{2JQ6WVIE5DHSEWDVZD667VTXSH}

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	2026-07-05T11:47:32.264713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d261eb5504e8cf225875c8fdefd67791dfb1845d03cc9864ae3b251204aa09e8

Aliases

arxiv: 2508.01045 · arxiv_version: 2508.01045v1 · doi: 10.48550/arxiv.2508.01045 · pith_short_12: 2JQ6WVIE5DHS · pith_short_16: 2JQ6WVIE5DHSEWDV · pith_short_8: 2JQ6WVIE

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/2JQ6WVIE5DHSEWDVZD667VTXSH \
  | 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: d261eb5504e8cf225875c8fdefd67791dfb1845d03cc9864ae3b251204aa09e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3fae2965f4350e26924e7a84971c71b3c3c7bec07c333d31769b1a87017f593",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-01T19:52:34Z",
    "title_canon_sha256": "47c906ecf8a7ddda5088f3b0608c3ad833d6feee5810c89a90c9ba772532af5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01045",
    "kind": "arxiv",
    "version": 1
  }
}