Pith Number

pith:TZ7G65DD

pith:2023:TZ7G65DDJGZIP762DRTCVMYVQP

not attested not anchored not stored refs pending

A Novel Exploitative and Explorative GWO-SVM Algorithm for Smart Emotion Recognition

Branka Vucetic, Xucun Yan, Zhiyun Lin, Zihuai Lin

arxiv:2301.01887 v1 · 2023-01-05 · eess.SP · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZ7G65DDJGZIP762DRTCVMYVQP}

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	2026-07-05T05:30:47.532306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e7e6f746349b287ffda1c662ab31583e7602ab881eb70dfa93e7ca8be84c761

Aliases

arxiv: 2301.01887 · arxiv_version: 2301.01887v1 · doi: 10.48550/arxiv.2301.01887 · pith_short_12: TZ7G65DDJGZI · pith_short_16: TZ7G65DDJGZIP762 · pith_short_8: TZ7G65DD

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/TZ7G65DDJGZIP762DRTCVMYVQP \
  | 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: 9e7e6f746349b287ffda1c662ab31583e7602ab881eb70dfa93e7ca8be84c761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7a58a3d57483bcd4d9a92cec715752e50f1158102c65b64c858ab12b888ae58",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-01-05T03:16:28Z",
    "title_canon_sha256": "c284d8f2f9a069f2fe1a4630b6cf545615ab347c06122d406ba9dc0687e94ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01887",
    "kind": "arxiv",
    "version": 1
  }
}