Pith Number

pith:7QMVTKP3

pith:2021:7QMVTKP34MIQHPSA24KJ4KJN75

not attested not anchored not stored refs pending

Guided Training: A Simple Method for Single-channel Speaker Separation

Guanglai Gao, Hao Li, Xueliang Zhang

arxiv:2103.14330 v1 · 2021-03-26 · cs.SD · cs.AI · 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{7QMVTKP34MIQHPSA24KJ4KJN75}

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	2026-07-05T02:26:32.829400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1959a9fbe31103be40d7149e292dff55d56c26c25873e981edaca3f8223dad

Aliases

arxiv: 2103.14330 · arxiv_version: 2103.14330v1 · doi: 10.48550/arxiv.2103.14330 · pith_short_12: 7QMVTKP34MIQ · pith_short_16: 7QMVTKP34MIQHPSA · pith_short_8: 7QMVTKP3

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/7QMVTKP34MIQHPSA24KJ4KJN75 \
  | 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: fc1959a9fbe31103be40d7149e292dff55d56c26c25873e981edaca3f8223dad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be279774de80a639fa92cf43b8b49ff0672d0b89dde8d9ea97e3cba423655006",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-03-26T08:46:50Z",
    "title_canon_sha256": "d8037ce3863571dc97edb78905b41fc70b16dfcef2df6c9daabc12117a89aa5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14330",
    "kind": "arxiv",
    "version": 1
  }
}