Pith Number

pith:D4YPYI4V

pith:2020:D4YPYI4VHK6XWZAS2ONCIHSVHA

not attested not anchored not stored refs pending

Curriculum Pre-training for End-to-End Speech Translation

Chengyi Wang, Ming Zhou, Shujie Liu, Yu Wu, Zhenglu Yang

arxiv:2004.10093 v1 · 2020-04-21 · 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{D4YPYI4VHK6XWZAS2ONCIHSVHA}

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	2026-07-05T00:56:57.467812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f30fc23953abd7b6412d39a241e5538202360d6d0c137262fb5574cbaf53daf

Aliases

arxiv: 2004.10093 · arxiv_version: 2004.10093v1 · doi: 10.48550/arxiv.2004.10093 · pith_short_12: D4YPYI4VHK6X · pith_short_16: D4YPYI4VHK6XWZAS · pith_short_8: D4YPYI4V

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/D4YPYI4VHK6XWZAS2ONCIHSVHA \
  | 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: 1f30fc23953abd7b6412d39a241e5538202360d6d0c137262fb5574cbaf53daf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c1cfbd63944d238c5588cc3f6515e3448ac5f20e815aec72c5f6964d9a46139",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-21T15:12:07Z",
    "title_canon_sha256": "381e77ec17a9647e633d6446d4012f2341c3026d75fe612429ea2e606e493616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10093",
    "kind": "arxiv",
    "version": 1
  }
}