Pith Number

pith:37ABAS3C

pith:2023:37ABAS3CI6DMPUE2366R3JXSAW

not attested not anchored not stored refs pending

Alternative Pseudo-Labeling for Semi-Supervised Automatic Speech Recognition

Daniel Povey, Dongji Gao, Gaofeng Cheng, Han Zhu, Pengyuan Zhang, Yonghong Yan

arxiv:2308.06547 v1 · 2023-08-12 · eess.AS · cs.CL · 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{37ABAS3CI6DMPUE2366R3JXSAW}

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	2026-07-05T06:40:41.815537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfc0104b624786c7d09adfbd1da6f2058a4ea88a6a6f564795f04d0bb2337511

Aliases

arxiv: 2308.06547 · arxiv_version: 2308.06547v1 · doi: 10.48550/arxiv.2308.06547 · pith_short_12: 37ABAS3CI6DM · pith_short_16: 37ABAS3CI6DMPUE2 · pith_short_8: 37ABAS3C

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/37ABAS3CI6DMPUE2366R3JXSAW \
  | 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: dfc0104b624786c7d09adfbd1da6f2058a4ea88a6a6f564795f04d0bb2337511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f9fcb13414be164316b2af7bbae01ceaccd8bd897d4b759abd7adf2a68d4a90",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-08-12T12:13:52Z",
    "title_canon_sha256": "08c225d874ad1369de12864a6906b271550cbd1d1275cba2e8ec42127bb8c6c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.06547",
    "kind": "arxiv",
    "version": 1
  }
}