Pith Number

pith:3X2KGMG7

pith:2025:3X2KGMG74DJ3SJ7WBH4DGSB766

not attested not anchored not stored refs pending

A Hybrid Multi-Well Hopfield-CNN with Feature Extraction and K-Means for MNIST Classification

Ahmed Farooq

arxiv:2507.08766 v1 · 2025-07-11 · cs.CV · cs.AI · 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{3X2KGMG74DJ3SJ7WBH4DGSB766}

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	2026-07-05T11:35:46.157123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddf4a330dfe0d3b927f609f833483ff7ae673dc4170808ca8c0d376fe1d2bd36

Aliases

arxiv: 2507.08766 · arxiv_version: 2507.08766v1 · doi: 10.48550/arxiv.2507.08766 · pith_short_12: 3X2KGMG74DJ3 · pith_short_16: 3X2KGMG74DJ3SJ7W · pith_short_8: 3X2KGMG7

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/3X2KGMG74DJ3SJ7WBH4DGSB766 \
  | 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: ddf4a330dfe0d3b927f609f833483ff7ae673dc4170808ca8c0d376fe1d2bd36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d06e9241d3d441749b7fc0ab90709d025cf975f1a8147e6e238a505f933dbbf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-11T17:26:06Z",
    "title_canon_sha256": "07a57c5a2c71b8b639478549dbe1f9111471bf4d97e8d260417fb98b4f35dbfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08766",
    "kind": "arxiv",
    "version": 1
  }
}