Pith Number

pith:3YV5LM2Z

pith:2018:3YV5LM2ZGHKJTHHKU2PBVE5SED

not attested not anchored not stored refs pending

On the Relationship Between Short-Time Objective Intelligibility and Short-Time Spectral-Amplitude Mean-Square Error for Speech Enhancement

Jesper Jensen, Morten Kolb{\ae}k, Zheng-Hua Tan

arxiv:1806.08404 v2 · 2018-06-21 · cs.SD · 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{3YV5LM2ZGHKJTHHKU2PBVE5SED}

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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	2026-05-17T23:59:16.885449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de2bd5b35931d4999ceaa69e1a93b220f36beae76b11b242eb871b1e370ff586

Aliases

arxiv: 1806.08404 · arxiv_version: 1806.08404v2 · doi: 10.48550/arxiv.1806.08404 · pith_short_12: 3YV5LM2ZGHKJ · pith_short_16: 3YV5LM2ZGHKJTHHK · pith_short_8: 3YV5LM2Z

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/3YV5LM2ZGHKJTHHKU2PBVE5SED \
  | 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: de2bd5b35931d4999ceaa69e1a93b220f36beae76b11b242eb871b1e370ff586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e5fecc82bcb7004e70675fed516ff562fe6cdab776d5263d319a4148c85e301",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-06-21T19:07:12Z",
    "title_canon_sha256": "b61e601df42e073b46548563afca0bee5d4d400039a984616d38ff4ca4b3b3d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08404",
    "kind": "arxiv",
    "version": 2
  }
}