Pith Number

pith:WLTWBSZ4

pith:2019:WLTWBSZ44OD4APJ42INFWELUTH

not attested not anchored not stored refs pending

CNN-LSTM models for Multi-Speaker Source Separation using Bayesian Hyper Parameter Optimization

Hugo Van hamme, Jeroen Zegers

arxiv:1912.09254 v1 · 2019-12-19 · cs.LG · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLTWBSZ44OD4APJ42INFWELUTH}

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	2026-07-05T00:27:25.099050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e760cb3ce387c03d3cd21a5b117499f87032a70cf1a86ae08aa6c94279aaff

Aliases

arxiv: 1912.09254 · arxiv_version: 1912.09254v1 · doi: 10.48550/arxiv.1912.09254 · pith_short_12: WLTWBSZ44OD4 · pith_short_16: WLTWBSZ44OD4APJ4 · pith_short_8: WLTWBSZ4

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/WLTWBSZ44OD4APJ42INFWELUTH \
  | 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: b2e760cb3ce387c03d3cd21a5b117499f87032a70cf1a86ae08aa6c94279aaff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f838e609fc622a78cc2a947efe8315157e5b11a59af0e649ba5c3e17fd249cfc",
    "cross_cats_sorted": [
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-19T15:04:34Z",
    "title_canon_sha256": "1bb1723091879af7af5f0a132a254546986d526295dcf8b159556f25b3384ef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09254",
    "kind": "arxiv",
    "version": 1
  }
}