Pith Number

pith:ZV7SL6OQ

pith:2019:ZV7SL6OQRCZCA6JV3KMY3ESYUI

not attested not anchored not stored refs pending

Multichannel Loss Function for Supervised Speech Source Separation by Mask-based Beamforming

Masahito Togami, Tatsuya Komatsu, Yoshiki Masuyama

arxiv:1907.04984 v1 · 2019-07-11 · cs.SD · eess.AS

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZV7SL6OQRCZCA6JV3KMY3ESYUI}

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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.

Cited by

1 paper in Pith

Multichannel Loss Function for Supervised Speech Source Separation by Mask-based Beamforming

Receipt and verification

First computed	2026-05-17T23:40:54.286714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd7f25f9d088b2207935da998d9258a231fe524cc46669af5b329d57ea3d59a2

Aliases

arxiv: 1907.04984 · arxiv_version: 1907.04984v1 · doi: 10.48550/arxiv.1907.04984 · pith_short_12: ZV7SL6OQRCZC · pith_short_16: ZV7SL6OQRCZCA6JV · pith_short_8: ZV7SL6OQ

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/ZV7SL6OQRCZCA6JV3KMY3ESYUI \
  | 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: cd7f25f9d088b2207935da998d9258a231fe524cc46669af5b329d57ea3d59a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a83d32eb5834c48b4f355420511b71e67e07f6cf4fedfeb9649926604e6cee34",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-07-11T03:41:20Z",
    "title_canon_sha256": "266fdbca72a48042b8180ebc8a44394c7daf276364a1df7dd9652df15f8aa512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04984",
    "kind": "arxiv",
    "version": 1
  }
}