Pith Number

pith:LMT5ABUL

pith:2019:LMT5ABULB7OHEIBDJJWVZK5PNI

not attested not anchored not stored refs pending

End to End Recognition System for Recognizing Offline Unconstrained Vietnamese Handwriting

Anh Duc Le, Hung Tuan Nguyen, Masaki Nakagawa

arxiv:1905.05381 v1 · 2019-05-14 · 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{LMT5ABULB7OHEIBDJJWVZK5PNI}

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	2026-05-17T23:46:16.676180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b27d0068b0fdc7220234a6d5cabaf6a36af39c3adab68314ac9a9c9f754aafa

Aliases

arxiv: 1905.05381 · arxiv_version: 1905.05381v1 · doi: 10.48550/arxiv.1905.05381 · pith_short_12: LMT5ABULB7OH · pith_short_16: LMT5ABULB7OHEIBD · pith_short_8: LMT5ABUL

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/LMT5ABULB7OHEIBDJJWVZK5PNI \
  | 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: 5b27d0068b0fdc7220234a6d5cabaf6a36af39c3adab68314ac9a9c9f754aafa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a545f4c88de7ba2d169f2c50af8016e94417c9d16bf7637ca19d4faa0c67ef4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-14T03:59:46Z",
    "title_canon_sha256": "692ecf112ee702c7d06be730a3d77802cb352e4529b1ba4dabe080a1423ecfab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05381",
    "kind": "arxiv",
    "version": 1
  }
}