Pith Number

pith:SWGEOKBO

pith:2022:SWGEOKBO25VCFNTD6JGUSAJWU5

not attested not anchored not stored refs pending

Improved Speech Pre-Training with Supervision-Enhanced Acoustic Unit

Cong Liu, Fenglin Ding, Genshun Wan, Hang Chen, Jianqing Gao, Jia Pan, Pengcheng Li

arxiv:2212.03482 v1 · 2022-12-07 · eess.AS · cs.SD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWGEOKBO25VCFNTD6JGUSAJWU5}

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	2026-07-05T05:23:17.009223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958c47282ed76a22b663f24d490136a76298938b4b75ef105bb06ad83ee8c66e

Aliases

arxiv: 2212.03482 · arxiv_version: 2212.03482v1 · doi: 10.48550/arxiv.2212.03482 · pith_short_12: SWGEOKBO25VC · pith_short_16: SWGEOKBO25VCFNTD · pith_short_8: SWGEOKBO

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/SWGEOKBO25VCFNTD6JGUSAJWU5 \
  | 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: 958c47282ed76a22b663f24d490136a76298938b4b75ef105bb06ad83ee8c66e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3bcffb515496e41beb9d9ddb0b64fd16dfa1554a1e6799eb0ee56c2d4148168",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-12-07T06:31:31Z",
    "title_canon_sha256": "874fc4f1a8753f6f60bb61ea520461445e5975a9a377c6b208997640fb6e13ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.03482",
    "kind": "arxiv",
    "version": 1
  }
}