Pith Number

pith:ZG6MCTLP

pith:2025:ZG6MCTLP4JXXWIURRJLCRRI7VF

not attested not anchored not stored refs pending

Challenges in Automated Processing of Speech from Child Wearables: The Case of Voice Type Classifier

Alejandrina Cristia, Emmanuel Dupoux, Hadrien Titeux, Joseph Coffey, Lucas Elbert, Marianne M\'etais, Marvin Lavechin, Tarek Kunze

arxiv:2506.11074 v1 · 2025-06-04 · eess.AS · cs.LG · 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{ZG6MCTLP4JXXWIURRJLCRRI7VF}

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	2026-07-05T12:02:47.210819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9bcc14d6fe26f7b22918a5628c51fa946de29a46f4a2238be7e820fd9303ef4

Aliases

arxiv: 2506.11074 · arxiv_version: 2506.11074v1 · doi: 10.48550/arxiv.2506.11074 · pith_short_12: ZG6MCTLP4JXX · pith_short_16: ZG6MCTLP4JXXWIUR · pith_short_8: ZG6MCTLP

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/ZG6MCTLP4JXXWIURRJLCRRI7VF \
  | 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: c9bcc14d6fe26f7b22918a5628c51fa946de29a46f4a2238be7e820fd9303ef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59fb475e50b8124da03731f5bee58941f65af9880798e8caee7793120677b8e6",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-06-04T00:09:53Z",
    "title_canon_sha256": "e3178e08ccd4cbbd2056655891e2c6bc22e6164c1d866b0a0edc9bde9e6c1acf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11074",
    "kind": "arxiv",
    "version": 1
  }
}