Pith Number

pith:GVKB7KD7

pith:2026:GVKB7KD7VQNGMD7S3MOSLONWVG

not attested not anchored not stored refs pending

A Hierarchical Feature Engineering Framework for Automated Classification of Phonotraumatic and Non-Phonotraumatic Vocal Hyperfunction

Hyunju Lee, June-Woo Kim, Kangwook Jang, Minu Kim

arxiv:2606.07673 v1 · 2026-06-04 · cs.SD · 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{GVKB7KD7VQNGMD7S3MOSLONWVG}

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	2026-06-09T00:04:46.332124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35541fa87fac1a660ff2db1d25b9b6a98ab4fb26658244d4f383b6573fccef70

Aliases

arxiv: 2606.07673 · arxiv_version: 2606.07673v1 · doi: 10.48550/arxiv.2606.07673 · pith_short_12: GVKB7KD7VQNG · pith_short_16: GVKB7KD7VQNGMD7S · pith_short_8: GVKB7KD7

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/GVKB7KD7VQNGMD7S3MOSLONWVG \
  | 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: 35541fa87fac1a660ff2db1d25b9b6a98ab4fb26658244d4f383b6573fccef70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08c6e58e7af8e22e0b0c7cd0ec752152eca80d48b1a8c1737b2d5f176d7b10ea",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-04T17:39:33Z",
    "title_canon_sha256": "862d575d618b4d4993576c79fefdee8e55326e56c531d3e4ee92dab1f27cfe18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07673",
    "kind": "arxiv",
    "version": 1
  }
}