Pith Number

pith:3GV4LDNS

pith:2022:3GV4LDNSKI3NPR53QRKV4AZSR6

not attested not anchored not stored refs pending

Hierarchical speaker representation for target speaker extraction

Huaiwen Zhang, Kanghao Zhang, Shulin He, Wei Rao, Xueliang Zhang, Yang Yang, Yukai Ju

arxiv:2210.15849 v3 · 2022-10-28 · cs.SD · 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{3GV4LDNSKI3NPR53QRKV4AZSR6}

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	2026-07-05T07:30:18.142794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9abc58db25236d7c7bb84555e03328fb48f77a8e692dc37b4a3f4512fc77e28

Aliases

arxiv: 2210.15849 · arxiv_version: 2210.15849v3 · doi: 10.48550/arxiv.2210.15849 · pith_short_12: 3GV4LDNSKI3N · pith_short_16: 3GV4LDNSKI3NPR53 · pith_short_8: 3GV4LDNS

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/3GV4LDNSKI3NPR53QRKV4AZSR6 \
  | 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: d9abc58db25236d7c7bb84555e03328fb48f77a8e692dc37b4a3f4512fc77e28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ab2d219f32ff1b79c9e57813b699d0c404741733a788869b1c1773bd85b2a7",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-10-28T02:46:47Z",
    "title_canon_sha256": "1ba98ffc9167188346e31ee2784e533a52e8a4a42c90264d1a143a556897b9ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15849",
    "kind": "arxiv",
    "version": 3
  }
}