Pith Number

pith:7NH5IDEJ

pith:2026:7NH5IDEJSRISLUBOQRDXR676RM

not attested not anchored not stored refs pending

Complex Layout Classification in the Wild: A Low-Resource Approach with Layout-Preserving Augmentations

Berat Kurar-Barakat, Daria Vasyutinsky-Shapira, Gal Grudka, Iddo Hakim, Mohammad Suliman, Nachum Dershowitz, Omer Ventura, Sharva Gogawale

arxiv:2606.17355 v1 · 2026-06-15 · 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{7NH5IDEJSRISLUBOQRDXR676RM}

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	2026-06-19T16:10:10.001516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb4fd40c89945125d02e844778fbfe8b35c5022230b0a2bdb308c1d5ec4c2eae

Aliases

arxiv: 2606.17355 · arxiv_version: 2606.17355v1 · doi: 10.48550/arxiv.2606.17355 · pith_short_12: 7NH5IDEJSRIS · pith_short_16: 7NH5IDEJSRISLUBO · pith_short_8: 7NH5IDEJ

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/7NH5IDEJSRISLUBOQRDXR676RM \
  | 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: fb4fd40c89945125d02e844778fbfe8b35c5022230b0a2bdb308c1d5ec4c2eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8382e2312d60ee7e76e51a503ee5438b40431d2a4686700f6dfa451fe7bd61",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-15T23:06:09Z",
    "title_canon_sha256": "eaac407eb353c83f96522443d62b38f24d211f8ffeddc9e5df833f400562746f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17355",
    "kind": "arxiv",
    "version": 1
  }
}