Pith Number

pith:65ZKWD7J

pith:2022:65ZKWD7JAJISZLIK4AACIKVNXK

not attested not anchored not stored refs pending

Strategies to Improve Robustness of Target Speech Extraction to Enrollment Variations

Hiroshi Sato, Keisuke Kinoshita, Mana Ihori, Marc Delcroix, Naoki Makishima, Ryo Masumura, Takafumi Moriya, Tomohiro Tanaka, Tsubasa Ochiai

arxiv:2206.08174 v1 · 2022-06-16 · eess.AS · cs.SD · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65ZKWD7JAJISZLIK4AACIKVNXK}

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	2026-07-05T04:32:22.802927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f772ab0fe902512cad0ae000242aadbaad80973b043bbaaca0f3680cfb2a7a13

Aliases

arxiv: 2206.08174 · arxiv_version: 2206.08174v1 · doi: 10.48550/arxiv.2206.08174 · pith_short_12: 65ZKWD7JAJIS · pith_short_16: 65ZKWD7JAJISZLIK · pith_short_8: 65ZKWD7J

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/65ZKWD7JAJISZLIK4AACIKVNXK \
  | 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: f772ab0fe902512cad0ae000242aadbaad80973b043bbaaca0f3680cfb2a7a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebe9be475c0b17ec4b44958a334938d009345bc7752d79b766e39ac82743fbd5",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-06-16T13:41:30Z",
    "title_canon_sha256": "fd4ed14b0ce00f80d1050067d5a36fb2142011e43dfa708382ab67bfdfd24fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08174",
    "kind": "arxiv",
    "version": 1
  }
}