Pith Number

pith:2GQK4UUI

pith:2026:2GQK4UUIRKFH5SMOYRH3XSQLD3

not attested not anchored not stored refs pending

Paediatric-HGNN: A Hybrid Heterogeneous Graph Neural Network for Detecting Disfluency in Children's Speech via Multiscale Acoustic Fusion

Aditya Joshi, Alison Short, Erik Meijering, Rachael Mackay, Rashini Liyanarachchi

arxiv:2606.08210 v1 · 2026-06-06 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GQK4UUIRKFH5SMOYRH3XSQLD3}

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	2026-06-09T01:05:30.142365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a0ae52888a8a7ec98ec44fbbca0b1ef04de6e8b5d3b797767081489a084941

Aliases

arxiv: 2606.08210 · arxiv_version: 2606.08210v1 · doi: 10.48550/arxiv.2606.08210 · pith_short_12: 2GQK4UUIRKFH · pith_short_16: 2GQK4UUIRKFH5SMO · pith_short_8: 2GQK4UUI

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/2GQK4UUIRKFH5SMOYRH3XSQLD3 \
  | 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: d1a0ae52888a8a7ec98ec44fbbca0b1ef04de6e8b5d3b797767081489a084941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57aa0db622293781296d2897c22ca3b492354d6d65d1c860c04dedd1aca8bc41",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-06T14:54:44Z",
    "title_canon_sha256": "e8bdd955ceacc9ff110c2ed0585ccd432a40c4519778d90c813338f765555eaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08210",
    "kind": "arxiv",
    "version": 1
  }
}