Pith Number

pith:JR34JEXH

pith:2021:JR34JEXHKN7RUJ2JTYX7VCB45P

not attested not anchored not stored refs pending

UniSpeech at scale: An Empirical Study of Pre-training Method on Large-Scale Speech Recognition Dataset

Chengyi Wang, Furu Wei, Jinyu Li, Kenichi Kumatani, Shujie Liu, Yao Qian, Yu Wu

arxiv:2107.05233 v1 · 2021-07-12 · 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{JR34JEXHKN7RUJ2JTYX7VCB45P}

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	2026-07-05T02:57:00.860793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c77c492e7537f1a27499e2ffa883cebf6bfecf8ded84e55b088ad0494886405

Aliases

arxiv: 2107.05233 · arxiv_version: 2107.05233v1 · doi: 10.48550/arxiv.2107.05233 · pith_short_12: JR34JEXHKN7R · pith_short_16: JR34JEXHKN7RUJ2J · pith_short_8: JR34JEXH

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/JR34JEXHKN7RUJ2JTYX7VCB45P \
  | 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: 4c77c492e7537f1a27499e2ffa883cebf6bfecf8ded84e55b088ad0494886405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "895852fb1b9a5ec29e325b80c2c115a414350f8db866bcb4eb4ff81d49567c02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-07-12T07:30:17Z",
    "title_canon_sha256": "612d0385765f176249ae8465604aa6849035e023425a569e42faba312b9cb223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05233",
    "kind": "arxiv",
    "version": 1
  }
}