Pith Number

pith:6ZXGQMZG

pith:2023:6ZXGQMZGRIWKB3GH3XLJLHNXAX

not attested not anchored not stored refs pending

End-to-end spoken language understanding using joint CTC loss and self-supervised, pretrained acoustic encoders

Clement Chung, Jixuan Wang, Kai Wei, Martin Radfar

arxiv:2305.02937 v2 · 2023-05-04 · cs.CL · cs.SD · 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{6ZXGQMZGRIWKB3GH3XLJLHNXAX}

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	2026-07-05T06:16:50.094851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f66e6833268a2ca0ecc7ddd6959db705db5233b0222a9453c462318191fa86a1

Aliases

arxiv: 2305.02937 · arxiv_version: 2305.02937v2 · doi: 10.48550/arxiv.2305.02937 · pith_short_12: 6ZXGQMZGRIWK · pith_short_16: 6ZXGQMZGRIWKB3GH · pith_short_8: 6ZXGQMZG

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/6ZXGQMZGRIWKB3GH3XLJLHNXAX \
  | 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: f66e6833268a2ca0ecc7ddd6959db705db5233b0222a9453c462318191fa86a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1599895aeaa11db2f3863ee75025c61582c1223e81b89083087207adc31f14a3",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-04T15:36:37Z",
    "title_canon_sha256": "e879febcaa1d77f8777e116466f768a143bfec547df9d0b56272608669bbdef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.02937",
    "kind": "arxiv",
    "version": 2
  }
}