Pith Number

pith:PXSUWULO

pith:2019:PXSUWULOD6G66PUFDDZ2NOGHFY

not attested not anchored not stored refs pending

Divide and Conquer: A Deep CASA Approach to Talker-independent Monaural Speaker Separation

Deliang Wang, Yuzhou Liu

arxiv:1904.11148 v1 · 2019-04-25 · cs.SD · cs.LG · 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{PXSUWULOD6G66PUFDDZ2NOGHFY}

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	2026-05-17T23:47:45.655436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7de54b516e1f8def3e8518f3a6b8c72e13888a2960fc0e0b74281c60435ac38f

Aliases

arxiv: 1904.11148 · arxiv_version: 1904.11148v1 · doi: 10.48550/arxiv.1904.11148 · pith_short_12: PXSUWULOD6G6 · pith_short_16: PXSUWULOD6G66PUF · pith_short_8: PXSUWULO

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/PXSUWULOD6G66PUFDDZ2NOGHFY \
  | 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: 7de54b516e1f8def3e8518f3a6b8c72e13888a2960fc0e0b74281c60435ac38f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d73e1628895805ca11458ecbce4acfd26598d4aba8d25bae763fa97e57e699",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-04-25T03:57:11Z",
    "title_canon_sha256": "4e61adbd31dc2a8574030c904c100aaae52389ff6b377d0dacf3d6e94e6a69da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11148",
    "kind": "arxiv",
    "version": 1
  }
}