Pith Number

pith:EXZD4E3E

pith:2024:EXZD4E3ESNHOOAYYZ2GK4TNPDW

not attested not anchored not stored refs pending

Semi-supervised Learning For Robust Speech Evaluation

Geyu Lin, Huayun Zhang, Jeremy H.M. Wong, Nancy F. Chen

arxiv:2409.14666 v1 · 2024-09-23 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXZD4E3ESNHOOAYYZ2GK4TNPDW}

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	2026-07-05T09:10:19.882256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f23e1364934ee70318ce8cae4daf1da8354f80d7a5391d42ff5c2cd071baea

Aliases

arxiv: 2409.14666 · arxiv_version: 2409.14666v1 · doi: 10.48550/arxiv.2409.14666 · pith_short_12: EXZD4E3ESNHO · pith_short_16: EXZD4E3ESNHOOAYY · pith_short_8: EXZD4E3E

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/EXZD4E3ESNHOOAYYZ2GK4TNPDW \
  | 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: 25f23e1364934ee70318ce8cae4daf1da8354f80d7a5391d42ff5c2cd071baea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ffc93fc570882e0879fc3d14cbb829e97e20fc26204e7ec319b89a383f0cfb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-09-23T02:11:24Z",
    "title_canon_sha256": "22049e632c6d04731669bfb28bcbd753cfbfccb4691507d6be46fcd4fc395e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.14666",
    "kind": "arxiv",
    "version": 1
  }
}