Pith Number

pith:JPWIWD7V

pith:2021:JPWIWD7VFA2UQXMFBDRRWDQNAA

not attested not anchored not stored refs pending

Building a great multi-lingual teacher with sparsely-gated mixture of experts for speech recognition

Devang Patel, Eric Sun, Felipe Cruz Salinas, Kenichi Kumatani, Linquan Liu, Robert Gmyr, Wei Zuo, Yu Shi

arxiv:2112.05820 v3 · 2021-12-10 · cs.CL · cs.AI · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPWIWD7VFA2UQXMFBDRRWDQNAA}

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.

Cited by

1 paper in Pith

Tight Clusters Make Specialized Experts

Receipt and verification

First computed	2026-07-05T03:45:12.697120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bec8b0ff52835485d8508e31b0e0d001f30651a3b6bede22ce259be5b44e0e7

Aliases

arxiv: 2112.05820 · arxiv_version: 2112.05820v3 · doi: 10.48550/arxiv.2112.05820 · pith_short_12: JPWIWD7VFA2U · pith_short_16: JPWIWD7VFA2UQXMF · pith_short_8: JPWIWD7V

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/JPWIWD7VFA2UQXMFBDRRWDQNAA \
  | 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: 4bec8b0ff52835485d8508e31b0e0d001f30651a3b6bede22ce259be5b44e0e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f9388de2208a0b5eb968678f5d74e4ec3ed1e634a5acfb67d450ef4d6021f1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-12-10T20:37:03Z",
    "title_canon_sha256": "5d981dba03b6b1ecf5ade625e0d79020127a617592f99d061b53f459cc47dea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05820",
    "kind": "arxiv",
    "version": 3
  }
}