Pith Number

pith:BZZ6FZGS

pith:2025:BZZ6FZGSZPIWTXYLJJS2E5OBXU

not attested not anchored not stored refs pending

Bringing Balance to Hand Shape Classification: Mitigating Data Imbalance Through Generative Models

Facundo Quiroga, Franco Ronchetti, Gaston Gustavo Rios, Oscar Stanchi, Pedro Dal Bianco, Santiago Ponte Ah\'on, Waldo Hasperu\'e

arxiv:2507.17008 v1 · 2025-07-22 · 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{BZZ6FZGSZPIWTXYLJJS2E5OBXU}

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	2026-07-05T11:56:21.585707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e73e2e4d2cbd169df0b4a65a275c1bd3c38e995a152d58f2d47bf686c790c96

Aliases

arxiv: 2507.17008 · arxiv_version: 2507.17008v1 · doi: 10.48550/arxiv.2507.17008 · pith_short_12: BZZ6FZGSZPIW · pith_short_16: BZZ6FZGSZPIWTXYL · pith_short_8: BZZ6FZGS

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/BZZ6FZGSZPIWTXYLJJS2E5OBXU \
  | 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: 0e73e2e4d2cbd169df0b4a65a275c1bd3c38e995a152d58f2d47bf686c790c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5caee201e0695106944a9fa01e509547eeaacf428b806ea889eec1d2aaf33132",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-22T20:41:29Z",
    "title_canon_sha256": "9dcafc95f462b12c89ce1e7e87c670af04f8f50d65722458bad04fc99d038e62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17008",
    "kind": "arxiv",
    "version": 1
  }
}