Pith Number

pith:NLVMCK7J

pith:2023:NLVMCK7JJ7HSWD3I46TM7WKYDB

not attested not anchored not stored refs pending

Locate and Beamform: Two-dimensional Locating All-neural Beamformer for Multi-channel Speech Separation

Chengyun Deng, Fei Wang, Gaoyan Zhang, Haoran Yin, Honglong Wang, Jianwu Dang, Longbiao Wang, Meng Ge, Nan Li, Yanjie Fu

arxiv:2305.10821 v3 · 2023-05-18 · 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{NLVMCK7JJ7HSWD3I46TM7WKYDB}

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	2026-07-05T06:16:50.505765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aeac12be94fcf2b0f68e7a6cfd958185477fb4bd8e9a6e4136b7ac8c28f34bf

Aliases

arxiv: 2305.10821 · arxiv_version: 2305.10821v3 · doi: 10.48550/arxiv.2305.10821 · pith_short_12: NLVMCK7JJ7HS · pith_short_16: NLVMCK7JJ7HSWD3I · pith_short_8: NLVMCK7J

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/NLVMCK7JJ7HSWD3I46TM7WKYDB \
  | 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: 6aeac12be94fcf2b0f68e7a6cfd958185477fb4bd8e9a6e4136b7ac8c28f34bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00c8868a36555b150c7a5a537161a5128f91eee6a140c720eb2a76fb5e1d6e30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-05-18T09:02:08Z",
    "title_canon_sha256": "3e8ca53e9ce6926a0cfdcae262ac5d8d8b14ce2bd9a7c0779853df2d6d1dad9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10821",
    "kind": "arxiv",
    "version": 3
  }
}