Pith Number

pith:UG4MUYRJ

pith:2022:UG4MUYRJHC65GFTDFD4AIUR73X

not attested not anchored not stored refs pending

Speech separation with large-scale self-supervised learning

Jian Wu, Jinyu Li, Naoyuki Kanda, Sefik Emre Eskimez, Sunit Sivasankaran, Takuya Yoshioka, Xiaofei Wang, Yu Wu, Zhuo Chen

arxiv:2211.05172 v2 · 2022-11-09 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UG4MUYRJHC65GFTDFD4AIUR73X}

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	2026-07-05T05:19:37.392265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b8ca622938bdd3166328f804523fddd782b7068b395d85fdb03c33830f5216

Aliases

arxiv: 2211.05172 · arxiv_version: 2211.05172v2 · doi: 10.48550/arxiv.2211.05172 · pith_short_12: UG4MUYRJHC65 · pith_short_16: UG4MUYRJHC65GFTD · pith_short_8: UG4MUYRJ

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/UG4MUYRJHC65GFTDFD4AIUR73X \
  | 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: a1b8ca622938bdd3166328f804523fddd782b7068b395d85fdb03c33830f5216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b48b439fbe80c9dd568d66cca180e5c2142ad2dfa9931747ac1468de3aea878f",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-11-09T20:00:21Z",
    "title_canon_sha256": "579548b85b2fbd745077a5f9be8fe664cc77935fb5206861fae7fd2de932ae3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05172",
    "kind": "arxiv",
    "version": 2
  }
}