Pith Number

pith:QUEFIFN3

pith:2022:QUEFIFN33PKSSLVMRSJZ2JBB6K

not attested not anchored not stored refs pending

MIMO-DBnet: Multi-channel Input and Multiple Outputs DOA-aware Beamforming Network for Speech Separation

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

arxiv:2212.03401 v1 · 2022-12-07 · eess.AS · cs.LG · 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{QUEFIFN33PKSSLVMRSJZ2JBB6K}

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	2026-07-05T05:23:15.736023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85085415bbdbd5292eac8c939d2421f296598b11cb76d2a867349b2c5c9ceec7

Aliases

arxiv: 2212.03401 · arxiv_version: 2212.03401v1 · doi: 10.48550/arxiv.2212.03401 · pith_short_12: QUEFIFN33PKS · pith_short_16: QUEFIFN33PKSSLVM · pith_short_8: QUEFIFN3

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/QUEFIFN33PKSSLVMRSJZ2JBB6K \
  | 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: 85085415bbdbd5292eac8c939d2421f296598b11cb76d2a867349b2c5c9ceec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8218ee84a074d5cb912e549d633bd90a278177b97b29c237fda48a8aa139369",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-12-07T01:52:40Z",
    "title_canon_sha256": "d796e8b562aedbfd9ea2e1ee7e6e97f77804c16f4fd444064cbeec38e534c472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.03401",
    "kind": "arxiv",
    "version": 1
  }
}