Pith Number

pith:WBQYWMZY

pith:2025:WBQYWMZY7FYL6Q5GMSDYIQVQGS

not attested not anchored not stored refs pending

Single-Channel Target Speech Extraction Utilizing Distance and Room Clues

Benjamin Yen, Jiang Wang, Kazuhiro Nakadai, Ragib Amin Nihal, Runwu Shi, Zirui Lin

arxiv:2505.14433 v1 · 2025-05-20 · 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{WBQYWMZY7FYL6Q5GMSDYIQVQGS}

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	2026-07-05T11:06:01.281864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0618b3338f970bf43a664878442b03491eeb876c9494944967f1d31a8ff978c

Aliases

arxiv: 2505.14433 · arxiv_version: 2505.14433v1 · doi: 10.48550/arxiv.2505.14433 · pith_short_12: WBQYWMZY7FYL · pith_short_16: WBQYWMZY7FYL6Q5G · pith_short_8: WBQYWMZY

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/WBQYWMZY7FYL6Q5GMSDYIQVQGS \
  | 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: b0618b3338f970bf43a664878442b03491eeb876c9494944967f1d31a8ff978c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "283354b6288f59883f8c57794cf84d88f8feb0bcb075894f2980077a5bd77cd9",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-05-20T14:40:18Z",
    "title_canon_sha256": "dcdadde6d2616760ab58f60b4e560c50c0ef25b75a5d11bb46ec99b861b000a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14433",
    "kind": "arxiv",
    "version": 1
  }
}