Pith Number

pith:U22LRBOP

pith:2018:U22LRBOP2EE62GRTJJC4DZ5Q64

not attested not anchored not stored refs pending

Capsule Deep Neural Network for Recognition of Historical Graffiti Handwriting

Gang Peng, Nikita Gordienko, Sergii Stirenko, Vlad Taran, Yuri Gordienko, Yuriy Kochura

arxiv:1809.06693 v1 · 2018-09-11 · cs.CV · cs.CY · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U22LRBOP2EE62GRTJJC4DZ5Q64}

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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

✓ 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	2026-05-18T00:05:24.970003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b4b885cfd109ed1a334a45c1e7b0f7226e49ca0349c311773ce4e131a2f5a5

Aliases

arxiv: 1809.06693 · arxiv_version: 1809.06693v1 · doi: 10.48550/arxiv.1809.06693 · pith_short_12: U22LRBOP2EE6 · pith_short_16: U22LRBOP2EE62GRT · pith_short_8: U22LRBOP

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/U22LRBOP2EE62GRTJJC4DZ5Q64 \
  | 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: a6b4b885cfd109ed1a334a45c1e7b0f7226e49ca0349c311773ce4e131a2f5a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07d8f652f35e186cfcf49a77a928df4e43398400db23e1570bff564e84952dd3",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-11T17:02:13Z",
    "title_canon_sha256": "12acebc17069f47233fd7926add06fdb70c6b9cc7de6060acc46a1c83e9b7b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06693",
    "kind": "arxiv",
    "version": 1
  }
}