Pith Number

pith:XEU4RD5Z

pith:2019:XEU4RD5Z357VAHZ7UDTPVWK7PP

not attested not anchored not stored refs pending

Optimal Approach for Image Recognition using Deep Convolutional Architecture

Parth Shah, Supriya Pati, Vishvajit Bakrola

arxiv:1904.11187 v1 · 2019-04-25 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEU4RD5Z357VAHZ7UDTPVWK7PP}

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	2026-05-17T23:47:45.559556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b929c88fb9df7f501f3fa0e6fad95f7bd1ad8247450367804b7d7e9580d282bf

Aliases

arxiv: 1904.11187 · arxiv_version: 1904.11187v1 · doi: 10.48550/arxiv.1904.11187 · pith_short_12: XEU4RD5Z357V · pith_short_16: XEU4RD5Z357VAHZ7 · pith_short_8: XEU4RD5Z

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/XEU4RD5Z357VAHZ7UDTPVWK7PP \
  | 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: b929c88fb9df7f501f3fa0e6fad95f7bd1ad8247450367804b7d7e9580d282bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1c6e62e0aec9f14e49f8dafaf429e93496d618c05c318588f2228d125f57f4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-25T07:40:30Z",
    "title_canon_sha256": "a053fdd0b2979202ef6c9b1e4aad8f6626baaefb912df23171006a3f15ebd5d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11187",
    "kind": "arxiv",
    "version": 1
  }
}