Pith Number

pith:PWYOTD64

pith:2021:PWYOTD647WH3DPCKR5ETU3VR4D

not attested not anchored not stored refs pending

Stacked Acoustic-and-Textual Encoding: Integrating the Pre-trained Models into Speech Translation Encoders

Bojie Hu, Chen Xu, Jingbo Zhu, Qi Ju, Shen Huang, Tong Xiao, Yanyang Li, Yuhao Zhang

arxiv:2105.05752 v2 · 2021-05-12 · 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{PWYOTD647WH3DPCKR5ETU3VR4D}

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	2026-07-05T02:49:30.503532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7db0e98fdcfd8fb1bc4a8f493a6eb1e0dc96506513dd30bf8c45853961deb0a3

Aliases

arxiv: 2105.05752 · arxiv_version: 2105.05752v2 · doi: 10.48550/arxiv.2105.05752 · pith_short_12: PWYOTD647WH3 · pith_short_16: PWYOTD647WH3DPCK · pith_short_8: PWYOTD64

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/PWYOTD647WH3DPCKR5ETU3VR4D \
  | 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: 7db0e98fdcfd8fb1bc4a8f493a6eb1e0dc96506513dd30bf8c45853961deb0a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caeb52d602bf60e2e68a787bd895481474aebc0fe4eb4e3baa1ddad084f4753d",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-12T16:09:53Z",
    "title_canon_sha256": "dd2315def832b0153fa00554e6b9f975770bc2e742d72eb7456aa3678afd22ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05752",
    "kind": "arxiv",
    "version": 2
  }
}