Pith Number

pith:B4UNHLGZ

pith:2023:B4UNHLGZN5JYEGCS63QRCI63LR

not attested not anchored not stored refs pending

Neural Target Speech Extraction: An Overview

Dong Yu, Jan \v{C}ernock\'y, Katerina Zmolikova, Keisuke Kinoshita, Marc Delcroix, Tsubasa Ochiai

arxiv:2301.13341 v1 · 2023-01-31 · eess.AS · 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{B4UNHLGZN5JYEGCS63QRCI63LR}

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	2026-07-05T06:10:29.387385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f28d3acd96f53821852f6e11123db5c663ff82120bbd922ef79823fd3da7af8

Aliases

arxiv: 2301.13341 · arxiv_version: 2301.13341v1 · doi: 10.48550/arxiv.2301.13341 · pith_short_12: B4UNHLGZN5JY · pith_short_16: B4UNHLGZN5JYEGCS · pith_short_8: B4UNHLGZ

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/B4UNHLGZN5JYEGCS63QRCI63LR \
  | 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: 0f28d3acd96f53821852f6e11123db5c663ff82120bbd922ef79823fd3da7af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdfedef2146aa6858ff05b362c59d2ca66046d241879cd313035a96fdf129f10",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-01-31T00:26:52Z",
    "title_canon_sha256": "4f2b6894ad4afa79abab513be8921e0452b550d51a5e673d2cdd7824d2878df4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13341",
    "kind": "arxiv",
    "version": 1
  }
}