Pith Number

pith:D35DRS6Y

pith:2018:D35DRS6YEF6OCSHZH3HU4XKAII

not attested not anchored not stored refs pending

Baseline Detection in Historical Documents using Convolutional U-Nets

Georg Mackenbrock, Michael Fink, Michael Sprinzl, Thomas Layer

arxiv:1810.09343 v1 · 2018-10-22 · cs.CV · cs.LG

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:02:40.420765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1efa38cbd8217ce148f93ecf4e5d40421079dc5cfe4492106753babdbdd5cb23

Aliases

arxiv: 1810.09343 · arxiv_version: 1810.09343v1 · doi: 10.48550/arxiv.1810.09343 · pith_short_12: D35DRS6YEF6O · pith_short_16: D35DRS6YEF6OCSHZ · pith_short_8: D35DRS6Y

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/D35DRS6YEF6OCSHZH3HU4XKAII \
  | 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: 1efa38cbd8217ce148f93ecf4e5d40421079dc5cfe4492106753babdbdd5cb23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae598a2968e9fc8d3dbb06ecd1c84323c3c0b472dc3ec7998641fab8362f1888",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-22T15:06:57Z",
    "title_canon_sha256": "98cb246987ca81824f9b26b268ce47a1aade1b0b3f506842f615bfecc8cbd9cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09343",
    "kind": "arxiv",
    "version": 1
  }
}