Pith Number

pith:GF3WG7BK

pith:2019:GF3WG7BKTQSB44U3EWPVCHN7XF

not attested not anchored not stored refs pending

Improving Voice Separation by Incorporating End-to-end Speech Recognition

Mayank Kumar Singh, Naoya Takahashi, Parthasaarathy Sudarsanam, Sakya Basak, Sriram Ganapathy, Yuki Mitsufuji

arxiv:1911.12928 v2 · 2019-11-29 · 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{GF3WG7BKTQSB44U3EWPVCHN7XF}

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	2026-07-05T00:59:55.714399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3177637c2a9c241e729b259f511dbfb953faad62bb02b0c429adf55080853962

Aliases

arxiv: 1911.12928 · arxiv_version: 1911.12928v2 · doi: 10.48550/arxiv.1911.12928 · pith_short_12: GF3WG7BKTQSB · pith_short_16: GF3WG7BKTQSB44U3 · pith_short_8: GF3WG7BK

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/GF3WG7BKTQSB44U3EWPVCHN7XF \
  | 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: 3177637c2a9c241e729b259f511dbfb953faad62bb02b0c429adf55080853962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87cb2561793313f6683b7897e44691e7af574bc626c2e2852dad7d12a8df47c1",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-11-29T02:37:17Z",
    "title_canon_sha256": "46ea754c4d2abaa37c1fd697ae89c478163c4fc29da5d2275a096e2461c25a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12928",
    "kind": "arxiv",
    "version": 2
  }
}