Pith Number

pith:OKPIKTRI

pith:2024:OKPIKTRIZAEAG2ZKS53MUL7H22

not attested not anchored not stored refs pending

Representation Purification for End-to-End Speech Translation

Chengwei Zhang, Rui Zhao, Xiaodong Shi, Yidong Chen, Yue Zhou

arxiv:2412.04266 v1 · 2024-12-05 · 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{OKPIKTRIZAEAG2ZKS53MUL7H22}

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	2026-07-05T09:45:01.768898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729e854e28c808036b2a9776ca2fe7d6912e64a40502658b8b8fd85d35ab1a63

Aliases

arxiv: 2412.04266 · arxiv_version: 2412.04266v1 · doi: 10.48550/arxiv.2412.04266 · pith_short_12: OKPIKTRIZAEA · pith_short_16: OKPIKTRIZAEAG2ZK · pith_short_8: OKPIKTRI

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/OKPIKTRIZAEAG2ZKS53MUL7H22 \
  | 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: 729e854e28c808036b2a9776ca2fe7d6912e64a40502658b8b8fd85d35ab1a63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d299d2caecf56575ecf8f981c8d992ef0df127081a72687338caee649fce31a6",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-05T15:50:44Z",
    "title_canon_sha256": "4fbe517130822917c4be7fabda7cc3f2dc98d3084d2aa1c95bd54898af159ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04266",
    "kind": "arxiv",
    "version": 1
  }
}