Pith Number

pith:4RERM4EE

pith:2025:4RERM4EE4TA5VWZU6XEBE6DWM7

not attested not anchored not stored refs pending

Enhanced Convolutional Neural Networks for Improved Image Classification

Shuhan Yu, Wenxi Xu, Xiaoran Yang

arxiv:2502.00663 v1 · 2025-02-02 · 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{4RERM4EE4TA5VWZU6XEBE6DWM7}

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	2026-07-05T10:08:36.801103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e449167084e4c1dadb34f5c812787667d7e30a50bc1739d6f2c70f2259b39b1a

Aliases

arxiv: 2502.00663 · arxiv_version: 2502.00663v1 · doi: 10.48550/arxiv.2502.00663 · pith_short_12: 4RERM4EE4TA5 · pith_short_16: 4RERM4EE4TA5VWZU · pith_short_8: 4RERM4EE

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/4RERM4EE4TA5VWZU6XEBE6DWM7 \
  | 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: e449167084e4c1dadb34f5c812787667d7e30a50bc1739d6f2c70f2259b39b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "197d6bd5e6df488d70fc37b220ff42d1fc7b7741726c802184353796df6d069d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-02T04:32:25Z",
    "title_canon_sha256": "2bc2105bd8ea51d13ce9e17b2091e904456d8201f812f3c2bd28b77913767c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00663",
    "kind": "arxiv",
    "version": 1
  }
}