Pith Number

pith:P34HE3PI

pith:2024:P34HE3PIHGOG5LPNHGCR6RZ7H5

not attested not anchored not stored refs pending

Bilevel Joint Unsupervised and Supervised Training for Automatic Speech Recognition

A F M Saif, Brian Kingsbury, George Saon, Lisha Chen, Songtao Lu, Tianyi Chen, Xiaodong Cui

arxiv:2412.08548 v1 · 2024-12-11 · 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{P34HE3PIHGOG5LPNHGCR6RZ7H5}

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	2026-07-05T09:47:51.885115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ef8726de8399c6eaded39851f473f3f54872b4eb4a9f01b837e68e460fd42ab

Aliases

arxiv: 2412.08548 · arxiv_version: 2412.08548v1 · doi: 10.48550/arxiv.2412.08548 · pith_short_12: P34HE3PIHGOG · pith_short_16: P34HE3PIHGOG5LPN · pith_short_8: P34HE3PI

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/P34HE3PIHGOG5LPNHGCR6RZ7H5 \
  | 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: 7ef8726de8399c6eaded39851f473f3f54872b4eb4a9f01b837e68e460fd42ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82248236a22456f5d27044ff0d20220ae0e3637f00be60c64b8c55951701dcd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-11T17:06:12Z",
    "title_canon_sha256": "5a263efc3f97bc047f5c542b3bdcfc8b0a72467c739cf394da1351c2eeab43e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08548",
    "kind": "arxiv",
    "version": 1
  }
}