Pith Number

pith:YAOZWDKD

pith:2018:YAOZWDKDHOXJNQLDBK2GUOV5V2

not attested not anchored not stored refs pending

Acoustics-guided evaluation (AGE): a new measure for estimating performance of speech enhancement algorithms for robust ASR

Chin-Hui Lee, Jun Du, Li Chai

arxiv:1811.11517 v1 · 2018-11-28 · 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{YAOZWDKDHOXJNQLDBK2GUOV5V2}

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	2026-05-17T23:59:40.868665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c01d9b0d433bae96c1630ab46a3abdae8365690dae55839a35a4d065225cba00

Aliases

arxiv: 1811.11517 · arxiv_version: 1811.11517v1 · doi: 10.48550/arxiv.1811.11517 · pith_short_12: YAOZWDKDHOXJ · pith_short_16: YAOZWDKDHOXJNQLD · pith_short_8: YAOZWDKD

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/YAOZWDKDHOXJNQLDBK2GUOV5V2 \
  | 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: c01d9b0d433bae96c1630ab46a3abdae8365690dae55839a35a4d065225cba00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6657fcee84200e1c6dab26e093a8a32b3077aba42e6e4f496d8ce594f673838",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-11-28T12:13:23Z",
    "title_canon_sha256": "ece08a39d3b6cd2b6f35f1608bfe1c60eb46f4ff93b86f56a35820d0081e4e1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11517",
    "kind": "arxiv",
    "version": 1
  }
}