Pith Number

pith:4SOJ6RHL

pith:2025:4SOJ6RHL3TXNNE22V4ITKZJE5S

not attested not anchored not stored refs pending

Do Self-Supervised Speech Models Exhibit the Critical Period Effects in Language Acquisition?

Shunsuke Kando, Yurie Koga, Yusuke Miyao

arxiv:2508.21210 v1 · 2025-08-28 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SOJ6RHL3TXNNE22V4ITKZJE5S}

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	2026-07-05T12:01:30.092180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e49c9f44ebdceed6935aaf11356524ec923e5fa5a3d9a91bef2fcc165584f548

Aliases

arxiv: 2508.21210 · arxiv_version: 2508.21210v1 · doi: 10.48550/arxiv.2508.21210 · pith_short_12: 4SOJ6RHL3TXN · pith_short_16: 4SOJ6RHL3TXNNE22 · pith_short_8: 4SOJ6RHL

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/4SOJ6RHL3TXNNE22V4ITKZJE5S \
  | 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: e49c9f44ebdceed6935aaf11356524ec923e5fa5a3d9a91bef2fcc165584f548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0691a08769bd9117699f39e696967e2f8b500e79476e3cee6ef209403f89d69b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-28T20:56:16Z",
    "title_canon_sha256": "f1183ef85e5b6e266fa68f98c404051d0571fbe4c369cc6933cbbf5261c77369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21210",
    "kind": "arxiv",
    "version": 1
  }
}