Pith Number

pith:CRFPVA2B

pith:2023:CRFPVA2BSK2KJWOR5SYQJAU5I7

not attested not anchored not stored refs pending

Efficient CTC Regularization via Coarse Labels for End-to-End Speech Translation

Barry Haddow, Biao Zhang, Rico Sennrich

arxiv:2302.10871 v1 · 2023-02-21 · 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{CRFPVA2BSK2KJWOR5SYQJAU5I7}

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	2026-07-05T05:44:22.801768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

144afa834192b4a4d9d1ecb104829d47c05aa1e1dd6152749bc88200af2d2053

Aliases

arxiv: 2302.10871 · arxiv_version: 2302.10871v1 · doi: 10.48550/arxiv.2302.10871 · pith_short_12: CRFPVA2BSK2K · pith_short_16: CRFPVA2BSK2KJWOR · pith_short_8: CRFPVA2B

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/CRFPVA2BSK2KJWOR5SYQJAU5I7 \
  | 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: 144afa834192b4a4d9d1ecb104829d47c05aa1e1dd6152749bc88200af2d2053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21a794b4112b0c38dc744621ef0e4f059da6053c7caf9fcd37d0873039b1fd9",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-21T18:38:41Z",
    "title_canon_sha256": "f0652a5bc0faf3f945caf3247c2d5af0e6eb207b11215c95e0783679b05e3ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10871",
    "kind": "arxiv",
    "version": 1
  }
}