Pith Number

pith:RU2BUGTE

pith:2024:RU2BUGTE6EX6FAELISU7FBT6IX

not attested not anchored not stored refs pending

Attention Guidance Mechanism for Handwritten Mathematical Expression Recognition

Jianguo Wei, Wenjun Ke, Yutian Liu

arxiv:2403.01756 v2 · 2024-03-04 · 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{RU2BUGTE6EX6FAELISU7FBT6IX}

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	2026-07-05T07:52:17.216993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d341a1a64f12fe2808b44a9f2867e45f8ae72e1d68f1332ea22c1a04257810c

Aliases

arxiv: 2403.01756 · arxiv_version: 2403.01756v2 · doi: 10.48550/arxiv.2403.01756 · pith_short_12: RU2BUGTE6EX6 · pith_short_16: RU2BUGTE6EX6FAEL · pith_short_8: RU2BUGTE

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/RU2BUGTE6EX6FAELISU7FBT6IX \
  | 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: 8d341a1a64f12fe2808b44a9f2867e45f8ae72e1d68f1332ea22c1a04257810c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ad4ed433a8e4899d2d9f49572eebdae6fa2e159e95be1ebc0c85f76360117e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-04T06:22:17Z",
    "title_canon_sha256": "5dcc561b605448d2a6b5d71ad76d6c5114484061c001d26c78d896d328186b36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01756",
    "kind": "arxiv",
    "version": 2
  }
}