Pith Number

pith:7HJGEKUN

pith:2025:7HJGEKUN5L4SVGJUUI74COYCVI

not attested not anchored not stored refs pending

Page image classification for content-specific data processing

Kateryna Lutsai, Pavel Stra\v{n}\'ak

An image classification system sorts historical document pages by content to enable tailored processing pipelines.

arxiv:2507.21114 v4 · 2025-07-11 · cs.IR · cs.AI · cs.CV

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\pithnumber{7HJGEKUN5L4SVGJUUI74COYCVI}

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Record completeness

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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.

Claims

C1strongest claim

This project addresses this need by developing and evaluating an image classification system specifically designed for historical document pages, leveraging advancements in artificial intelligence and machine learning. The set of categories was chosen to facilitate content-specific processing workflows, separating pages requiring different analysis techniques (e.g., OCR for text, image analysis for graphics).

C2weakest assumption

That a standard image classifier trained on historical page images can reliably separate the described content types at a level useful for downstream specialized pipelines, without the abstract providing any accuracy figures, dataset details, or error analysis to support this.

C3one line summary

Develops an image classification system for historical document pages to support content-specific analysis pipelines.

Receipt and verification

First computed	2026-05-26T02:03:52.870609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9d2622a8deaf92a9934a23fc13b02aa2ccdcdced06174d96cf047e217435614

Aliases

arxiv: 2507.21114 · arxiv_version: 2507.21114v4 · doi: 10.48550/arxiv.2507.21114 · pith_short_12: 7HJGEKUN5L4S · pith_short_16: 7HJGEKUN5L4SVGJU · pith_short_8: 7HJGEKUN

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7HJGEKUN5L4SVGJUUI74COYCVI \
  | 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: f9d2622a8deaf92a9934a23fc13b02aa2ccdcdced06174d96cf047e217435614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c67bd51d0f628ea92e7c0ba125c0d3839add78e68764b90da52cadb11d1a909",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-11T08:30:12Z",
    "title_canon_sha256": "f7d0ae89a2060c216ae51b95c64644526b10a408c1f1a6d0fc178654e8b9e6fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21114",
    "kind": "arxiv",
    "version": 4
  }
}